diff options
Diffstat (limited to 'drivers')
32 files changed, 117 insertions, 176 deletions
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c index b22d71cac54c..0e3f8f9dcd29 100644 --- a/drivers/atm/atmtcp.c +++ b/drivers/atm/atmtcp.c @@ -157,7 +157,6 @@ static int atmtcp_v_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg) { struct atm_cirange ci; struct atm_vcc *vcc; - struct hlist_node *node; struct sock *s; int i; @@ -171,7 +170,7 @@ static int atmtcp_v_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg) for(i = 0; i < VCC_HTABLE_SIZE; ++i) { struct hlist_head *head = &vcc_hash[i]; - sk_for_each(s, node, head) { + sk_for_each(s, head) { vcc = atm_sk(s); if (vcc->dev != dev) continue; @@ -264,12 +263,11 @@ static struct atm_vcc *find_vcc(struct atm_dev *dev, short vpi, int vci) { struct hlist_head *head; struct atm_vcc *vcc; - struct hlist_node *node; struct sock *s; head = &vcc_hash[vci & (VCC_HTABLE_SIZE -1)]; - sk_for_each(s, node, head) { + sk_for_each(s, head) { vcc = atm_sk(s); if (vcc->dev == dev && vcc->vci == vci && vcc->vpi == vpi && diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index c1eb6fa8ac35..b1955ba40d63 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -2093,7 +2093,6 @@ static unsigned char eni_phy_get(struct atm_dev *dev,unsigned long addr) static int eni_proc_read(struct atm_dev *dev,loff_t *pos,char *page) { - struct hlist_node *node; struct sock *s; static const char *signal[] = { "LOST","unknown","okay" }; struct eni_dev *eni_dev = ENI_DEV(dev); @@ -2171,7 +2170,7 @@ static int eni_proc_read(struct atm_dev *dev,loff_t *pos,char *page) for(i = 0; i < VCC_HTABLE_SIZE; ++i) { struct hlist_head *head = &vcc_hash[i]; - sk_for_each(s, node, head) { + sk_for_each(s, head) { struct eni_vcc *eni_vcc; int length; diff --git a/drivers/atm/he.c b/drivers/atm/he.c index 72b6960fa95f..d6891267f5bb 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -329,7 +329,6 @@ __find_vcc(struct he_dev *he_dev, unsigned cid) { struct hlist_head *head; struct atm_vcc *vcc; - struct hlist_node *node; struct sock *s; short vpi; int vci; @@ -338,7 +337,7 @@ __find_vcc(struct he_dev *he_dev, unsigned cid) vci = cid & ((1 << he_dev->vcibits) - 1); head = &vcc_hash[vci & (VCC_HTABLE_SIZE -1)]; - sk_for_each(s, node, head) { + sk_for_each(s, head) { vcc = atm_sk(s); if (vcc->dev == he_dev->atm_dev && vcc->vci == vci && vcc->vpi == vpi && diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index 0474a89170b9..32784d18d1f7 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -896,12 +896,11 @@ static struct atm_vcc *find_vcc(struct atm_dev *dev, short vpi, int vci) { struct hlist_head *head; struct atm_vcc *vcc = NULL; - struct hlist_node *node; struct sock *s; read_lock(&vcc_sklist_lock); head = &vcc_hash[vci & (VCC_HTABLE_SIZE -1)]; - sk_for_each(s, node, head) { + sk_for_each(s, head) { vcc = atm_sk(s); if (vcc->dev == dev && vcc->vci == vci && vcc->vpi == vpi && vcc->qos.rxtp.traffic_class != ATM_NONE && diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index fabbfe1a9253..ed87b2405806 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -52,31 +52,29 @@ static void clk_summary_show_subtree(struct seq_file *s, struct clk *c, int level) { struct clk *child; - struct hlist_node *tmp; if (!c) return; clk_summary_show_one(s, c, level); - hlist_for_each_entry(child, tmp, &c->children, child_node) + hlist_for_each_entry(child, &c->children, child_node) clk_summary_show_subtree(s, child, level + 1); } static int clk_summary_show(struct seq_file *s, void *data) { struct clk *c; - struct hlist_node *tmp; seq_printf(s, " clock enable_cnt prepare_cnt rate\n"); seq_printf(s, "---------------------------------------------------------------------\n"); mutex_lock(&prepare_lock); - hlist_for_each_entry(c, tmp, &clk_root_list, child_node) + hlist_for_each_entry(c, &clk_root_list, child_node) clk_summary_show_subtree(s, c, 0); - hlist_for_each_entry(c, tmp, &clk_orphan_list, child_node) + hlist_for_each_entry(c, &clk_orphan_list, child_node) clk_summary_show_subtree(s, c, 0); mutex_unlock(&prepare_lock); @@ -111,14 +109,13 @@ static void clk_dump_one(struct seq_file *s, struct clk *c, int level) static void clk_dump_subtree(struct seq_file *s, struct clk *c, int level) { struct clk *child; - struct hlist_node *tmp; if (!c) return; clk_dump_one(s, c, level); - hlist_for_each_entry(child, tmp, &c->children, child_node) { + hlist_for_each_entry(child, &c->children, child_node) { seq_printf(s, ","); clk_dump_subtree(s, child, level + 1); } @@ -129,21 +126,20 @@ static void clk_dump_subtree(struct seq_file *s, struct clk *c, int level) static int clk_dump(struct seq_file *s, void *data) { struct clk *c; - struct hlist_node *tmp; bool first_node = true; seq_printf(s, "{"); mutex_lock(&prepare_lock); - hlist_for_each_entry(c, tmp, &clk_root_list, child_node) { + hlist_for_each_entry(c, &clk_root_list, child_node) { if (!first_node) seq_printf(s, ","); first_node = false; clk_dump_subtree(s, c, 0); } - hlist_for_each_entry(c, tmp, &clk_orphan_list, child_node) { + hlist_for_each_entry(c, &clk_orphan_list, child_node) { seq_printf(s, ","); clk_dump_subtree(s, c, 0); } @@ -222,7 +218,6 @@ out: static int clk_debug_create_subtree(struct clk *clk, struct dentry *pdentry) { struct clk *child; - struct hlist_node *tmp; int ret = -EINVAL;; if (!clk || !pdentry) @@ -233,7 +228,7 @@ static int clk_debug_create_subtree(struct clk *clk, struct dentry *pdentry) if (ret) goto out; - hlist_for_each_entry(child, tmp, &clk->children, child_node) + hlist_for_each_entry(child, &clk->children, child_node) clk_debug_create_subtree(child, clk->dentry); ret = 0; @@ -299,7 +294,6 @@ out: static int __init clk_debug_init(void) { struct clk *clk; - struct hlist_node *tmp; struct dentry *d; rootdir = debugfs_create_dir("clk", NULL); @@ -324,10 +318,10 @@ static int __init clk_debug_init(void) mutex_lock(&prepare_lock); - hlist_for_each_entry(clk, tmp, &clk_root_list, child_node) + hlist_for_each_entry(clk, &clk_root_list, child_node) clk_debug_create_subtree(clk, rootdir); - hlist_for_each_entry(clk, tmp, &clk_orphan_list, child_node) + hlist_for_each_entry(clk, &clk_orphan_list, child_node) clk_debug_create_subtree(clk, orphandir); inited = 1; @@ -345,13 +339,12 @@ static inline int clk_debug_register(struct clk *clk) { return 0; } static void clk_disable_unused_subtree(struct clk *clk) { struct clk *child; - struct hlist_node *tmp; unsigned long flags; if (!clk) goto out; - hlist_for_each_entry(child, tmp, &clk->children, child_node) + hlist_for_each_entry(child, &clk->children, child_node) clk_disable_unused_subtree(child); spin_lock_irqsave(&enable_lock, flags); @@ -384,14 +377,13 @@ out: static int clk_disable_unused(void) { struct clk *clk; - struct hlist_node *tmp; mutex_lock(&prepare_lock); - hlist_for_each_entry(clk, tmp, &clk_root_list, child_node) + hlist_for_each_entry(clk, &clk_root_list, child_node) clk_disable_unused_subtree(clk); - hlist_for_each_entry(clk, tmp, &clk_orphan_list, child_node) + hlist_for_each_entry(clk, &clk_orphan_list, child_node) clk_disable_unused_subtree(clk); mutex_unlock(&prepare_lock); @@ -484,12 +476,11 @@ static struct clk *__clk_lookup_subtree(const char *name, struct clk *clk) { struct clk *child; struct clk *ret; - struct hlist_node *tmp; if (!strcmp(clk->name, name)) return clk; - hlist_for_each_entry(child, tmp, &clk->children, child_node) { + hlist_for_each_entry(child, &clk->children, child_node) { ret = __clk_lookup_subtree(name, child); if (ret) return ret; @@ -502,20 +493,19 @@ struct clk *__clk_lookup(const char *name) { struct clk *root_clk; struct clk *ret; - struct hlist_node *tmp; if (!name) return NULL; /* search the 'proper' clk tree first */ - hlist_for_each_entry(root_clk, tmp, &clk_root_list, child_node) { + hlist_for_each_entry(root_clk, &clk_root_list, child_node) { ret = __clk_lookup_subtree(name, root_clk); if (ret) return ret; } /* if not found, then search the orphan tree */ - hlist_for_each_entry(root_clk, tmp, &clk_orphan_list, child_node) { + hlist_for_each_entry(root_clk, &clk_orphan_list, child_node) { ret = __clk_lookup_subtree(name, root_clk); if (ret) return ret; @@ -812,7 +802,6 @@ static void __clk_recalc_rates(struct clk *clk, unsigned long msg) { unsigned long old_rate; unsigned long parent_rate = 0; - struct hlist_node *tmp; struct clk *child; old_rate = clk->rate; @@ -832,7 +821,7 @@ static void __clk_recalc_rates(struct clk *clk, unsigned long msg) if (clk->notifier_count && msg) __clk_notify(clk, msg, old_rate, clk->rate); - hlist_for_each_entry(child, tmp, &clk->children, child_node) + hlist_for_each_entry(child, &clk->children, child_node) __clk_recalc_rates(child, msg); } @@ -878,7 +867,6 @@ EXPORT_SYMBOL_GPL(clk_get_rate); */ static int __clk_speculate_rates(struct clk *clk, unsigned long parent_rate) { - struct hlist_node *tmp; struct clk *child; unsigned long new_rate; int ret = NOTIFY_DONE; @@ -895,7 +883,7 @@ static int __clk_speculate_rates(struct clk *clk, unsigned long parent_rate) if (ret == NOTIFY_BAD) goto out; - hlist_for_each_entry(child, tmp, &clk->children, child_node) { + hlist_for_each_entry(child, &clk->children, child_node) { ret = __clk_speculate_rates(child, new_rate); if (ret == NOTIFY_BAD) break; @@ -908,11 +896,10 @@ out: static void clk_calc_subtree(struct clk *clk, unsigned long new_rate) { struct clk *child; - struct hlist_node *tmp; clk->new_rate = new_rate; - hlist_for_each_entry(child, tmp, &clk->children, child_node) { + hlist_for_each_entry(child, &clk->children, child_node) { if (child->ops->recalc_rate) child->new_rate = child->ops->recalc_rate(child->hw, new_rate); else @@ -983,7 +970,6 @@ out: */ static struct clk *clk_propagate_rate_change(struct clk *clk, unsigned long event) { - struct hlist_node *tmp; struct clk *child, *fail_clk = NULL; int ret = NOTIFY_DONE; @@ -996,7 +982,7 @@ static struct clk *clk_propagate_rate_change(struct clk *clk, unsigned long even fail_clk = clk; } - hlist_for_each_entry(child, tmp, &clk->children, child_node) { + hlist_for_each_entry(child, &clk->children, child_node) { clk = clk_propagate_rate_change(child, event); if (clk) fail_clk = clk; @@ -1014,7 +1000,6 @@ static void clk_change_rate(struct clk *clk) struct clk *child; unsigned long old_rate; unsigned long best_parent_rate = 0; - struct hlist_node *tmp; old_rate = clk->rate; @@ -1032,7 +1017,7 @@ static void clk_change_rate(struct clk *clk) if (clk->notifier_count && old_rate != clk->rate) __clk_notify(clk, POST_RATE_CHANGE, old_rate, clk->rate); - hlist_for_each_entry(child, tmp, &clk->children, child_node) + hlist_for_each_entry(child, &clk->children, child_node) clk_change_rate(child); } @@ -1348,7 +1333,7 @@ int __clk_init(struct device *dev, struct clk *clk) { int i, ret = 0; struct clk *orphan; - struct hlist_node *tmp, *tmp2; + struct hlist_node *tmp2; if (!clk) return -EINVAL; @@ -1448,7 +1433,7 @@ int __clk_init(struct device *dev, struct clk *clk) * walk the list of orphan clocks and reparent any that are children of * this clock */ - hlist_for_each_entry_safe(orphan, tmp, tmp2, &clk_orphan_list, child_node) { + hlist_for_each_entry_safe(orphan, tmp2, &clk_orphan_list, child_node) { if (orphan->ops->get_parent) { i = orphan->ops->get_parent(orphan->hw); if (!strcmp(clk->name, orphan->parent_names[i])) diff --git a/drivers/gpu/drm/drm_hashtab.c b/drivers/gpu/drm/drm_hashtab.c index 80254547a3f8..7e4bae760e27 100644 --- a/drivers/gpu/drm/drm_hashtab.c +++ b/drivers/gpu/drm/drm_hashtab.c @@ -60,14 +60,13 @@ void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key) { struct drm_hash_item *entry; struct hlist_head *h_list; - struct hlist_node *list; unsigned int hashed_key; int count = 0; hashed_key = hash_long(key, ht->order); DRM_DEBUG("Key is 0x%08lx, Hashed key is 0x%08x\n", key, hashed_key); h_list = &ht->table[hashed_key]; - hlist_for_each_entry(entry, list, h_list, head) + hlist_for_each_entry(entry, h_list, head) DRM_DEBUG("count %d, key: 0x%08lx\n", count++, entry->key); } @@ -76,14 +75,13 @@ static struct hlist_node *drm_ht_find_key(struct drm_open_hash *ht, { struct drm_hash_item *entry; struct hlist_head *h_list; - struct hlist_node *list; unsigned int hashed_key; hashed_key = hash_long(key, ht->order); h_list = &ht->table[hashed_key]; - hlist_for_each_entry(entry, list, h_list, head) { + hlist_for_each_entry(entry, h_list, head) { if (entry->key == key) - return list; + return &entry->head; if (entry->key > key) break; } @@ -95,14 +93,13 @@ static struct hlist_node *drm_ht_find_key_rcu(struct drm_open_hash *ht, { struct drm_hash_item *entry; struct hlist_head *h_list; - struct hlist_node *list; unsigned int hashed_key; hashed_key = hash_long(key, ht->order); h_list = &ht->table[hashed_key]; - hlist_for_each_entry_rcu(entry, list, h_list, head) { + hlist_for_each_entry_rcu(entry, h_list, head) { if (entry->key == key) - return list; + return &entry->head; if (entry->key > key) break; } @@ -113,19 +110,19 @@ int drm_ht_insert_item(struct drm_open_hash *ht, struct drm_hash_item *item) { struct drm_hash_item *entry; struct hlist_head *h_list; - struct hlist_node *list, *parent; + struct hlist_node *parent; unsigned int hashed_key; unsigned long key = item->key; hashed_key = hash_long(key, ht->order); h_list = &ht->table[hashed_key]; parent = NULL; - hlist_for_each_entry(entry, list, h_list, head) { + hlist_for_each_entry(entry, h_list, head) { if (entry->key == key) return -EINVAL; if (entry->key > key) break; - parent = list; + parent = &entry->head; } if (parent) { hlist_add_after_rcu(parent, &item->head); diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index c32eeaa3f3b1..71c2c7116802 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2204,10 +2204,9 @@ static int cma_check_port(struct rdma_bind_list *bind_list, { struct rdma_id_private *cur_id; struct sockaddr *addr, *cur_addr; - struct hlist_node *node; addr = (struct sockaddr *) &id_priv->id.route.addr.src_addr; - hlist_for_each_entry(cur_id, node, &bind_list->owners, node) { + hlist_for_each_entry(cur_id, &bind_list->owners, node) { if (id_priv == cur_id) continue; diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c index 176c8f90f2bb..9f5ad7cc33c8 100644 --- a/drivers/infiniband/core/fmr_pool.c +++ b/drivers/infiniband/core/fmr_pool.c @@ -118,14 +118,13 @@ static inline struct ib_pool_fmr *ib_fmr_cache_lookup(struct ib_fmr_pool *pool, { struct hlist_head *bucket; struct ib_pool_fmr *fmr; - struct hlist_node *pos; if (!pool->cache_bucket) return NULL; bucket = pool->cache_bucket + ib_fmr_hash(*page_list); - hlist_for_each_entry(fmr, pos, bucket, cache_node) + hlist_for_each_entry(fmr, bucket, cache_node) if (io_virtual_address == fmr->io_virtual_address && page_list_len == fmr->page_list_len && !memcmp(page_list, fmr->page_list, diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c index abe2d699b6f3..8b07f83d48ad 100644 --- a/drivers/isdn/mISDN/socket.c +++ b/drivers/isdn/mISDN/socket.c @@ -483,7 +483,6 @@ data_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len) { struct sockaddr_mISDN *maddr = (struct sockaddr_mISDN *) addr; struct sock *sk = sock->sk; - struct hlist_node *node; struct sock *csk; int err = 0; @@ -508,7 +507,7 @@ data_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len) if (sk->sk_protocol < ISDN_P_B_START) { read_lock_bh(&data_sockets.lock); - sk_for_each(csk, node, &data_sockets.head) { + sk_for_each(csk, &data_sockets.head) { if (sk == csk) continue; if (_pms(csk)->dev != _pms(sk)->dev) diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c index deda591f70b9..9cb4b621fbc3 100644 --- a/drivers/isdn/mISDN/stack.c +++ b/drivers/isdn/mISDN/stack.c @@ -64,12 +64,11 @@ unlock: static void send_socklist(struct mISDN_sock_list *sl, struct sk_buff *skb) { - struct hlist_node *node; struct sock *sk; struct sk_buff *cskb = NULL; read_lock(&sl->lock); - sk_for_each(sk, node, &sl->head) { + sk_for_each(sk, &sl->head) { if (sk->sk_state != MISDN_BOUND) continue; if (!cskb) diff --git a/drivers/md/dm-bio-prison.c b/drivers/md/dm-bio-prison.c index aefb78e3cbf9..d9d3f1c7b662 100644 --- a/drivers/md/dm-bio-prison.c +++ b/drivers/md/dm-bio-prison.c @@ -106,9 +106,8 @@ static struct dm_bio_prison_cell *__search_bucket(struct hlist_head *bucket, struct dm_cell_key *key) { struct dm_bio_prison_cell *cell; - struct hlist_node *tmp; - hlist_for_each_entry(cell, tmp, bucket, list) + hlist_for_each_entry(cell, bucket, list) if (keys_equal(&cell->key, key)) return cell; diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index 651ca79881dd..93205e32a004 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -859,9 +859,8 @@ static void __check_watermark(struct dm_bufio_client *c) static struct dm_buffer *__find(struct dm_bufio_client *c, sector_t block) { struct dm_buffer *b; - struct hlist_node *hn; - hlist_for_each_entry(b, hn, &c->cache_hash[DM_BUFIO_HASH(block)], + hlist_for_each_entry(b, &c->cache_hash[DM_BUFIO_HASH(block)], hash_list) { dm_bufio_cond_resched(); if (b->block == block) diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 59fc18ae52c2..10079e07edf4 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -227,12 +227,11 @@ static void stop_tracking_chunk(struct dm_snapshot *s, struct bio *bio) static int __chunk_is_tracked(struct dm_snapshot *s, chunk_t chunk) { struct dm_snap_tracked_chunk *c; - struct hlist_node *hn; int found = 0; spin_lock_irq(&s->tracked_chunk_lock); - hlist_for_each_entry(c, hn, + hlist_for_each_entry(c, &s->tracked_chunk_hash[DM_TRACKED_CHUNK_HASH(chunk)], node) { if (c->chunk == chunk) { found = 1; diff --git a/drivers/md/persistent-data/dm-transaction-manager.c b/drivers/md/persistent-data/dm-transaction-manager.c index 7b17a1fdeaf9..81da1a26042e 100644 --- a/drivers/md/persistent-data/dm-transaction-manager.c +++ b/drivers/md/persistent-data/dm-transaction-manager.c @@ -46,10 +46,9 @@ static int is_shadow(struct dm_transaction_manager *tm, dm_block_t b) int r = 0; unsigned bucket = dm_hash_block(b, DM_HASH_MASK); struct shadow_info *si; - struct hlist_node *n; spin_lock(&tm->lock); - hlist_for_each_entry(si, n, tm->buckets + bucket, hlist) + hlist_for_each_entry(si, tm->buckets + bucket, hlist) if (si->where == b) { r = 1; break; @@ -81,14 +80,14 @@ static void insert_shadow(struct dm_transaction_manager *tm, dm_block_t b) static void wipe_shadow_table(struct dm_transaction_manager *tm) { struct shadow_info *si; - struct hlist_node *n, *tmp; + struct hlist_node *tmp; struct hlist_head *bucket; int i; spin_lock(&tm->lock); for (i = 0; i < DM_HASH_SIZE; i++) { bucket = tm->buckets + i; - hlist_for_each_entry_safe(si, n, tmp, bucket, hlist) + hlist_for_each_entry_safe(si, tmp, bucket, hlist) kfree(si); INIT_HLIST_HEAD(bucket); diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 19d77a026639..697f026cb318 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -365,10 +365,9 @@ static struct stripe_head *__find_stripe(struct r5conf *conf, sector_t sector, short generation) { struct stripe_head *sh; - struct hlist_node *hn; pr_debug("__find_stripe, sector %llu\n", (unsigned long long)sector); - hlist_for_each_entry(sh, hn, stripe_hash(conf, sector), hash) + hlist_for_each_entry(sh, stripe_hash(conf, sector), hash) if (sh->sector == sector && sh->generation == generation) return sh; pr_debug("__stripe %llu not in cache\n", (unsigned long long)sector); diff --git a/drivers/misc/sgi-gru/grutlbpurge.c b/drivers/misc/sgi-gru/grutlbpurge.c index 240a6d361665..2129274ef7ab 100644 --- a/drivers/misc/sgi-gru/grutlbpurge.c +++ b/drivers/misc/sgi-gru/grutlbpurge.c @@ -280,11 +280,10 @@ static struct mmu_notifier *mmu_find_ops(struct mm_struct *mm, const struct mmu_notifier_ops *ops) { struct mmu_notifier *mn, *gru_mn = NULL; - struct hlist_node *n; if (mm->mmu_notifier_mm) { rcu_read_lock(); - hlist_for_each_entry_rcu(mn, n, &mm->mmu_notifier_mm->list, + hlist_for_each_entry_rcu(mn, &mm->mmu_notifier_mm->list, hlist) if (mn->ops == ops) { gru_mn = mn; diff --git a/drivers/misc/vmw_vmci/vmci_doorbell.c b/drivers/misc/vmw_vmci/vmci_doorbell.c index c3e8397f62ed..a8cee33ae8d2 100644 --- a/drivers/misc/vmw_vmci/vmci_doorbell.c +++ b/drivers/misc/vmw_vmci/vmci_doorbell.c @@ -127,9 +127,8 @@ static struct dbell_entry *dbell_index_table_find(u32 idx) { u32 bucket = VMCI_DOORBELL_HASH(idx); struct dbell_entry *dbell; - struct hlist_node *node; - hlist_for_each_entry(dbell, node, &vmci_doorbell_it.entries[bucket], + hlist_for_each_entry(dbell, &vmci_doorbell_it.entries[bucket], node) { if (idx == dbell->idx) return dbell; @@ -359,12 +358,10 @@ static void dbell_fire_entries(u32 notify_idx) { u32 bucket = VMCI_DOORBELL_HASH(notify_idx); struct dbell_entry *dbell; - struct hlist_node *node; spin_lock_bh(&vmci_doorbell_it.lock); - hlist_for_each_entry(dbell, node, - &vmci_doorbell_it.entries[bucket], node) { + hlist_for_each_entry(dbell, &vmci_doorbell_it.entries[bucket], node) { if (dbell->idx == notify_idx && atomic_read(&dbell->active) == 1) { if (dbell->run_delayed) { diff --git a/drivers/misc/vmw_vmci/vmci_resource.c b/drivers/misc/vmw_vmci/vmci_resource.c index a196f84a4fd2..9a53a30de445 100644 --- a/drivers/misc/vmw_vmci/vmci_resource.c +++ b/drivers/misc/vmw_vmci/vmci_resource.c @@ -46,11 +46,10 @@ static struct vmci_resource *vmci_resource_lookup(struct vmci_handle handle, enum vmci_resource_type type) { struct vmci_resource *r, *resource = NULL; - struct hlist_node *node; unsigned int idx = vmci_resource_hash(handle); rcu_read_lock(); - hlist_for_each_entry_rcu(r, node, + hlist_for_each_entry_rcu(r, &vmci_resource_table.entries[idx], node) { u32 cid = r->handle.context; u32 rid = r->handle.resource; @@ -146,12 +145,11 @@ void vmci_resource_remove(struct vmci_resource *resource) struct vmci_handle handle = resource->handle; unsigned int idx = vmci_resource_hash(handle); struct vmci_resource *r; - struct hlist_node *node; /* Remove resource from hash table. */ spin_lock(&vmci_resource_table.lock); - hlist_for_each_entry(r, node, &vmci_resource_table.entries[idx], node) { + hlist_for_each_entry(r, &vmci_resource_table.entries[idx], node) { if (vmci_handle_is_equal(r->handle, resource->handle)) { hlist_del_init_rcu(&r->node); break; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index f4d2e9e3c6d5..c3f1afd86906 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -2197,13 +2197,13 @@ static int ixgbe_get_ethtool_fdir_entry(struct ixgbe_adapter *adapter, union ixgbe_atr_input *mask = &adapter->fdir_mask; struct ethtool_rx_flow_spec *fsp = (struct ethtool_rx_flow_spec *)&cmd->fs; - struct hlist_node *node, *node2; + struct hlist_node *node2; struct ixgbe_fdir_filter *rule = NULL; /* report total rule count */ cmd->data = (1024 << adapter->fdir_pballoc) - 2; - hlist_for_each_entry_safe(rule, node, node2, + hlist_for_each_entry_safe(rule, node2, &adapter->fdir_filter_list, fdir_node) { if (fsp->location <= rule->sw_idx) break; @@ -2264,14 +2264,14 @@ static int ixgbe_get_ethtool_fdir_all(struct ixgbe_adapter *adapter, struct ethtool_rxnfc *cmd, u32 *rule_locs) { - struct hlist_node *node, *node2; + struct hlist_node *node2; struct ixgbe_fdir_filter *rule; int cnt = 0; /* report total rule count */ cmd->data = (1024 << adapter->fdir_pballoc) - 2; - hlist_for_each_entry_safe(rule, node, node2, + hlist_for_each_entry_safe(rule, node2, &adapter->fdir_filter_list, fdir_node) { if (cnt == cmd->rule_cnt) return -EMSGSIZE; @@ -2358,19 +2358,19 @@ static int ixgbe_update_ethtool_fdir_entry(struct ixgbe_adapter *adapter, u16 sw_idx) { struct ixgbe_hw *hw = &adapter->hw; - struct hlist_node *node, *node2, *parent; - struct ixgbe_fdir_filter *rule; + struct hlist_node *node2; + struct ixgbe_fdir_filter *rule, *parent; int err = -EINVAL; parent = NULL; rule = NULL; - hlist_for_each_entry_safe(rule, node, node2, + hlist_for_each_entry_safe(rule, node2, &adapter->fdir_filter_list, fdir_node) { /* hash found, or no matching entry */ if (rule->sw_idx >= sw_idx) break; - parent = node; + parent = rule; } /* if there is an old rule occupying our place remove it */ @@ -2399,7 +2399,7 @@ static int ixgbe_update_ethtool_fdir_entry(struct ixgbe_adapter *adapter, /* add filter to the list */ if (parent) - hlist_add_after(parent, &input->fdir_node); + hlist_add_after(&parent->fdir_node, &input->fdir_node); else hlist_add_head(&input->fdir_node, &adapter->fdir_filter_list); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 68478d6dfa2d..db5611ae407e 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -3891,7 +3891,7 @@ static void ixgbe_configure_pb(struct ixgbe_adapter *adapter) static void ixgbe_fdir_filter_restore(struct ixgbe_adapter *adapter) { struct ixgbe_hw *hw = &adapter->hw; - struct hlist_node *node, *node2; + struct hlist_node *node2; struct ixgbe_fdir_filter *filter; spin_lock(&adapter->fdir_perfect_lock); @@ -3899,7 +3899,7 @@ static void ixgbe_fdir_filter_restore(struct ixgbe_adapter *adapter) if (!hlist_empty(&adapter->fdir_filter_list)) ixgbe_fdir_set_input_mask_82599(hw, &adapter->fdir_mask); - hlist_for_each_entry_safe(filter, node, node2, + hlist_for_each_entry_safe(filter, node2, &adapter->fdir_filter_list, fdir_node) { ixgbe_fdir_write_perfect_filter_82599(hw, &filter->filter, @@ -4356,12 +4356,12 @@ static void ixgbe_clean_all_tx_rings(struct ixgbe_adapter *adapter) static void ixgbe_fdir_filter_exit(struct ixgbe_adapter *adapter) { - struct hlist_node *node, *node2; + struct hlist_node *node2; struct ixgbe_fdir_filter *filter; spin_lock(&adapter->fdir_perfect_lock); - hlist_for_each_entry_safe(filter, node, node2, + hlist_for_each_entry_safe(filter, node2, &adapter->fdir_filter_list, fdir_node) { hlist_del(&filter->fdir_node); kfree(filter); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 5385474bb526..bb4d8d99f36d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -225,11 +225,10 @@ static inline struct mlx4_en_filter * mlx4_en_filter_find(struct mlx4_en_priv *priv, __be32 src_ip, __be32 dst_ip, __be16 src_port, __be16 dst_port) { - struct hlist_node *elem; struct mlx4_en_filter *filter; struct mlx4_en_filter *ret = NULL; - hlist_for_each_entry(filter, elem, + hlist_for_each_entry(filter, filter_hash_bucket(priv, src_ip, dst_ip, src_port, dst_port), filter_chain) { @@ -574,13 +573,13 @@ static void mlx4_en_put_qp(struct mlx4_en_priv *priv) if (dev->caps.steering_mode != MLX4_STEERING_MODE_A0) { struct mlx4_mac_entry *entry; - struct hlist_node *n, *tmp; + struct hlist_node *tmp; struct hlist_head *bucket; unsigned int mac_hash; mac_hash = priv->dev->dev_addr[MLX4_EN_MAC_HASH_IDX]; bucket = &priv->mac_hash[mac_hash]; - hlist_for_each_entry_safe(entry, n, tmp, bucket, hlist) { + hlist_for_each_entry_safe(entry, tmp, bucket, hlist) { if (ether_addr_equal_64bits(entry->mac, priv->dev->dev_addr)) { en_dbg(DRV, priv, "Releasing qp: port %d, MAC %pM, qpn %d\n", @@ -609,11 +608,11 @@ static int mlx4_en_replace_mac(struct mlx4_en_priv *priv, int qpn, struct hlist_head *bucket; unsigned int mac_hash; struct mlx4_mac_entry *entry; - struct hlist_node *n, *tmp; + struct hlist_node *tmp; u64 prev_mac_u64 = mlx4_en_mac_to_u64(prev_mac); bucket = &priv->mac_hash[prev_mac[MLX4_EN_MAC_HASH_IDX]]; - hlist_for_each_entry_safe(entry, n, tmp, bucket, hlist) { + hlist_for_each_entry_safe(entry, tmp, bucket, hlist) { if (ether_addr_equal_64bits(entry->mac, prev_mac)) { mlx4_en_uc_steer_release(priv, entry->mac, qpn, entry->reg_id); @@ -1019,7 +1018,7 @@ static void mlx4_en_do_uc_filter(struct mlx4_en_priv *priv, { struct netdev_hw_addr *ha; struct mlx4_mac_entry *entry; - struct hlist_node *n, *tmp; + struct hlist_node *tmp; bool found; u64 mac; int err = 0; @@ -1035,7 +1034,7 @@ static void mlx4_en_do_uc_filter(struct mlx4_en_priv *priv, /* find what to remove */ for (i = 0; i < MLX4_EN_MAC_HASH_SIZE; ++i) { bucket = &priv->mac_hash[i]; - hlist_for_each_entry_safe(entry, n, tmp, bucket, hlist) { + hlist_for_each_entry_safe(entry, tmp, bucket, hlist) { found = false; netdev_for_each_uc_addr(ha, dev) { if (ether_addr_equal_64bits(entry->mac, @@ -1078,7 +1077,7 @@ static void mlx4_en_do_uc_filter(struct mlx4_en_priv *priv, netdev_for_each_uc_addr(ha, dev) { found = false; bucket = &priv->mac_hash[ha->addr[MLX4_EN_MAC_HASH_IDX]]; - hlist_for_each_entry(entry, n, bucket, hlist) { + hlist_for_each_entry(entry, bucket, hlist) { if (ether_addr_equal_64bits(entry->mac, ha->addr)) { found = true; break; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index ce38654bbdd0..c7f856308e1a 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -35,6 +35,7 @@ #include <linux/slab.h> #include <linux/mlx4/qp.h> #include <linux/skbuff.h> +#include <linux/rculist.h> #include <linux/if_ether.h> #include <linux/if_vlan.h> #include <linux/vmalloc.h> @@ -617,7 +618,6 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud if (is_multicast_ether_addr(ethh->h_dest)) { struct mlx4_mac_entry *entry; - struct hlist_node *n; struct hlist_head *bucket; unsigned int mac_hash; @@ -625,7 +625,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud mac_hash = ethh->h_source[MLX4_EN_MAC_HASH_IDX]; bucket = &priv->mac_hash[mac_hash]; rcu_read_lock(); - hlist_for_each_entry_rcu(entry, n, bucket, hlist) { + hlist_for_each_entry_rcu(entry, bucket, hlist) { if (ether_addr_equal_64bits(entry->mac, ethh->h_source)) { rcu_read_unlock(); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index 325e11e1ce0f..f89cc7a3fe6c 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -576,7 +576,7 @@ void qlcnic_free_mac_list(struct qlcnic_adapter *adapter) void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter) { struct qlcnic_filter *tmp_fil; - struct hlist_node *tmp_hnode, *n; + struct hlist_node *n; struct hlist_head *head; int i; unsigned long time; @@ -584,7 +584,7 @@ void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter) for (i = 0; i < adapter->fhash.fbucket_size; i++) { head = &(adapter->fhash.fhead[i]); - hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) { + hlist_for_each_entry_safe(tmp_fil, n, head, fnode) { cmd = tmp_fil->vlan_id ? QLCNIC_MAC_VLAN_DEL : QLCNIC_MAC_DEL; time = tmp_fil->ftime; @@ -604,7 +604,7 @@ void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter) for (i = 0; i < adapter->rx_fhash.fbucket_size; i++) { head = &(adapter->rx_fhash.fhead[i]); - hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) + hlist_for_each_entry_safe(tmp_fil, n, head, fnode) { time = tmp_fil->ftime; if (jiffies > (QLCNIC_FILTER_AGE * HZ + time)) { @@ -621,14 +621,14 @@ void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter) void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter) { struct qlcnic_filter *tmp_fil; - struct hlist_node *tmp_hnode, *n; + struct hlist_node *n; struct hlist_head *head; int i; u8 cmd; for (i = 0; i < adapter->fhash.fbucket_size; i++) { head = &(adapter->fhash.fhead[i]); - hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) { + hlist_for_each_entry_safe(tmp_fil, n, head, fnode) { cmd = tmp_fil->vlan_id ? QLCNIC_MAC_VLAN_DEL : QLCNIC_MAC_DEL; qlcnic_sre_macaddr_change(adapter, diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index 6387e0cc3ea9..0e630061bff3 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -162,7 +162,7 @@ void qlcnic_add_lb_filter(struct qlcnic_adapter *adapter, struct sk_buff *skb, { struct ethhdr *phdr = (struct ethhdr *)(skb->data); struct qlcnic_filter *fil, *tmp_fil; - struct hlist_node *tmp_hnode, *n; + struct hlist_node *n; struct hlist_head *head; unsigned long time; u64 src_addr = 0; @@ -179,7 +179,7 @@ void qlcnic_add_lb_filter(struct qlcnic_adapter *adapter, struct sk_buff *skb, (adapter->fhash.fbucket_size - 1); head = &(adapter->rx_fhash.fhead[hindex]); - hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) { + hlist_for_each_entry_safe(tmp_fil, n, head, fnode) { if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) && tmp_fil->vlan_id == vlan_id) { time = tmp_fil->ftime; @@ -205,7 +205,7 @@ void qlcnic_add_lb_filter(struct qlcnic_adapter *adapter, struct sk_buff *skb, (adapter->fhash.fbucket_size - 1); head = &(adapter->rx_fhash.fhead[hindex]); spin_lock(&adapter->rx_mac_learn_lock); - hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) { + hlist_for_each_entry_safe(tmp_fil, n, head, fnode) { if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) && tmp_fil->vlan_id == vlan_id) { found = 1; @@ -272,7 +272,7 @@ static void qlcnic_send_filter(struct qlcnic_adapter *adapter, struct sk_buff *skb) { struct qlcnic_filter *fil, *tmp_fil; - struct hlist_node *tmp_hnode, *n; + struct hlist_node *n; struct hlist_head *head; struct net_device *netdev = adapter->netdev; struct ethhdr *phdr = (struct ethhdr *)(skb->data); @@ -294,7 +294,7 @@ static void qlcnic_send_filter(struct qlcnic_adapter *adapter, hindex = qlcnic_mac_hash(src_addr) & (adapter->fhash.fbucket_size - 1); head = &(adapter->fhash.fhead[hindex]); - hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) { + hlist_for_each_entry_safe(tmp_fil, n, head, fnode) { if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) && tmp_fil->vlan_id == vlan_id) { if (jiffies > (QLCNIC_READD_AGE * HZ + tmp_fil->ftime)) diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index 289b4eefb42f..1df0ff3839e8 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -614,10 +614,9 @@ struct vnet_port *__tx_port_find(struct vnet *vp, struct sk_buff *skb) { unsigned int hash = vnet_hashfn(skb->data); struct hlist_head *hp = &vp->port_hash[hash]; - struct hlist_node *n; struct vnet_port *port; - hlist_for_each_entry(port, n, hp, hash) { + hlist_for_each_entry(port, hp, hash) { if (ether_addr_equal(port->raddr, skb->data)) return port; } diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index defcd8a85744..417b2af1aa80 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -55,9 +55,8 @@ static struct macvlan_dev *macvlan_hash_lookup(const struct macvlan_port *port, const unsigned char *addr) { struct macvlan_dev *vlan; - struct hlist_node *n; - hlist_for_each_entry_rcu(vlan, n, &port->vlan_hash[addr[5]], hlist) { + hlist_for_each_entry_rcu(vlan, &port->vlan_hash[addr[5]], hlist) { if (ether_addr_equal_64bits(vlan->dev->dev_addr, addr)) return vlan; } @@ -149,7 +148,6 @@ static void macvlan_broadcast(struct sk_buff *skb, { const struct ethhdr *eth = eth_hdr(skb); const struct macvlan_dev *vlan; - struct hlist_node *n; struct sk_buff *nskb; unsigned int i; int err; @@ -159,7 +157,7 @@ static void macvlan_broadcast(struct sk_buff *skb, return; for (i = 0; i < MACVLAN_HASH_SIZE; i++) { - hlist_for_each_entry_rcu(vlan, n, &port->vlan_hash[i], hlist) { + hlist_for_each_entry_rcu(vlan, &port->vlan_hash[i], hlist) { if (vlan->dev == src || !(vlan->mode & mode)) continue; diff --git a/drivers/net/tun.c b/drivers/net/tun.c index b6f45c5d84d5..2c6a22e278ea 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -197,9 +197,8 @@ static inline u32 tun_hashfn(u32 rxhash) static struct tun_flow_entry *tun_flow_find(struct hlist_head *head, u32 rxhash) { struct tun_flow_entry *e; - struct hlist_node *n; - hlist_for_each_entry_rcu(e, n, head, hash_link) { + hlist_for_each_entry_rcu(e, head, hash_link) { if (e->rxhash == rxhash) return e; } @@ -241,9 +240,9 @@ static void tun_flow_flush(struct tun_struct *tun) spin_lock_bh(&tun->lock); for (i = 0; i < TUN_NUM_FLOW_ENTRIES; i++) { struct tun_flow_entry *e; - struct hlist_node *h, *n; + struct hlist_node *n; - hlist_for_each_entry_safe(e, h, n, &tun->flows[i], hash_link) + hlist_for_each_entry_safe(e, n, &tun->flows[i], hash_link) tun_flow_delete(tun, e); } spin_unlock_bh(&tun->lock); @@ -256,9 +255,9 @@ static void tun_flow_delete_by_queue(struct tun_struct *tun, u16 queue_index) spin_lock_bh(&tun->lock); for (i = 0; i < TUN_NUM_FLOW_ENTRIES; i++) { struct tun_flow_entry *e; - struct hlist_node *h, *n; + struct hlist_node *n; - hlist_for_each_entry_safe(e, h, n, &tun->flows[i], hash_link) { + hlist_for_each_entry_safe(e, n, &tun->flows[i], hash_link) { if (e->queue_index == queue_index) tun_flow_delete(tun, e); } @@ -279,9 +278,9 @@ static void tun_flow_cleanup(unsigned long data) spin_lock_bh(&tun->lock); for (i = 0; i < TUN_NUM_FLOW_ENTRIES; i++) { struct tun_flow_entry *e; - struct hlist_node *h, *n; + struct hlist_node *n; - hlist_for_each_entry_safe(e, h, n, &tun->flows[i], hash_link) { + hlist_for_each_entry_safe(e, n, &tun->flows[i], hash_link) { unsigned long this_timer; count++; this_timer = e->updated + delay; diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index f736823f8437..f10e58ac9c1b 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -145,9 +145,8 @@ static inline struct hlist_head *vni_head(struct net *net, u32 id) static struct vxlan_dev *vxlan_find_vni(struct net *net, u32 id) { struct vxlan_dev *vxlan; - struct hlist_node *node; - hlist_for_each_entry_rcu(vxlan, node, vni_head(net, id), hlist) { + hlist_for_each_entry_rcu(vxlan, vni_head(net, id), hlist) { if (vxlan->vni == id) return vxlan; } @@ -292,9 +291,8 @@ static struct vxlan_fdb *vxlan_find_mac(struct vxlan_dev *vxlan, { struct hlist_head *head = vxlan_fdb_head(vxlan, mac); struct vxlan_fdb *f; - struct hlist_node *node; - hlist_for_each_entry_rcu(f, node, head, hlist) { + hlist_for_each_entry_rcu(f, head, hlist) { if (compare_ether_addr(mac, f->eth_addr) == 0) return f; } @@ -422,10 +420,9 @@ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, for (h = 0; h < FDB_HASH_SIZE; ++h) { struct vxlan_fdb *f; - struct hlist_node *n; int err; - hlist_for_each_entry_rcu(f, n, &vxlan->fdb_head[h], hlist) { + hlist_for_each_entry_rcu(f, &vxlan->fdb_head[h], hlist) { if (idx < cb->args[0]) goto skip; @@ -483,11 +480,10 @@ static bool vxlan_group_used(struct vxlan_net *vn, const struct vxlan_dev *this) { const struct vxlan_dev *vxlan; - struct hlist_node *node; unsigned h; for (h = 0; h < VNI_HASH_SIZE; ++h) - hlist_for_each_entry(vxlan, node, &vn->vni_list[h], hlist) { + hlist_for_each_entry(vxlan, &vn->vni_list[h], hlist) { if (vxlan == this) continue; diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c index 48273dd05b63..4941f201d6c8 100644 --- a/drivers/net/wireless/zd1201.c +++ b/drivers/net/wireless/zd1201.c @@ -309,7 +309,6 @@ static void zd1201_usbrx(struct urb *urb) if (data[urb->actual_length-1] == ZD1201_PACKET_RXDATA) { int datalen = urb->actual_length-1; unsigned short len, fc, seq; - struct hlist_node *node; len = ntohs(*(__be16 *)&data[datalen-2]); if (len>datalen) @@ -362,7 +361,7 @@ static void zd1201_usbrx(struct urb *urb) hlist_add_head(&frag->fnode, &zd->fraglist); goto resubmit; } - hlist_for_each_entry(frag, node, &zd->fraglist, fnode) + hlist_for_each_entry(frag, &zd->fraglist, fnode) if (frag->seq == (seq&IEEE80211_SCTL_SEQ)) break; if (!frag) @@ -1831,14 +1830,14 @@ err_zd: static void zd1201_disconnect(struct usb_interface *interface) { struct zd1201 *zd = usb_get_intfdata(interface); - struct hlist_node *node, *node2; + struct hlist_node *node2; struct zd1201_frag *frag; if (!zd) return; usb_set_intfdata(interface, NULL); - hlist_for_each_entry_safe(frag, node, node2, &zd->fraglist, fnode) { + hlist_for_each_entry_safe(frag, node2, &zd->fraglist, fnode) { hlist_del_init(&frag->fnode); kfree_skb(frag->skb); kfree(frag); diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 924e4665bd57..b099e0025d2b 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -842,9 +842,8 @@ static struct pci_cap_saved_state *pci_find_saved_cap( struct pci_dev *pci_dev, char cap) { struct pci_cap_saved_state *tmp; - struct hlist_node *pos; - hlist_for_each_entry(tmp, pos, &pci_dev->saved_cap_space, next) { + hlist_for_each_entry(tmp, &pci_dev->saved_cap_space, next) { if (tmp->cap.cap_nr == cap) return tmp; } @@ -1041,7 +1040,6 @@ struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev) struct pci_saved_state *state; struct pci_cap_saved_state *tmp; struct pci_cap_saved_data *cap; - struct hlist_node *pos; size_t size; if (!dev->state_saved) @@ -1049,7 +1047,7 @@ struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev) size = sizeof(*state) + sizeof(struct pci_cap_saved_data); - hlist_for_each_entry(tmp, pos, &dev->saved_cap_space, next) + hlist_for_each_entry(tmp, &dev->saved_cap_space, next) size += sizeof(struct pci_cap_saved_data) + tmp->cap.size; state = kzalloc(size, GFP_KERNEL); @@ -1060,7 +1058,7 @@ struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev) sizeof(state->config_space)); cap = state->cap; - hlist_for_each_entry(tmp, pos, &dev->saved_cap_space, next) { + hlist_for_each_entry(tmp, &dev->saved_cap_space, next) { size_t len = sizeof(struct pci_cap_saved_data) + tmp->cap.size; memcpy(cap, &tmp->cap, len); cap = (struct pci_cap_saved_data *)((u8 *)cap + len); @@ -2038,9 +2036,9 @@ void pci_allocate_cap_save_buffers(struct pci_dev *dev) void pci_free_cap_save_buffers(struct pci_dev *dev) { struct pci_cap_saved_state *tmp; - struct hlist_node *pos, *n; + struct hlist_node *n; - hlist_for_each_entry_safe(tmp, pos, n, &dev->saved_cap_space, next) + hlist_for_each_entry_safe(tmp, n, &dev->saved_cap_space, next) kfree(tmp); } diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c index 538ebe213129..24456a0de6b2 100644 --- a/drivers/staging/android/binder.c +++ b/drivers/staging/android/binder.c @@ -2880,7 +2880,6 @@ static int binder_release(struct inode *nodp, struct file *filp) static void binder_deferred_release(struct binder_proc *proc) { - struct hlist_node *pos; struct binder_transaction *t; struct rb_node *n; int threads, nodes, incoming_refs, outgoing_refs, buffers, active_transactions, page_count; @@ -2924,7 +2923,7 @@ static void binder_deferred_release(struct binder_proc *proc) node->local_weak_refs = 0; hlist_add_head(&node->dead_node, &binder_dead_nodes); - hlist_for_each_entry(ref, pos, &node->refs, node_entry) { + hlist_for_each_entry(ref, &node->refs, node_entry) { incoming_refs++; if (ref->death) { death++; @@ -3156,12 +3155,11 @@ static void print_binder_thread(struct seq_file *m, static void print_binder_node(struct seq_file *m, struct binder_node *node) { struct binder_ref *ref; - struct hlist_node *pos; struct binder_work *w; int count; count = 0; - hlist_for_each_entry(ref, pos, &node->refs, node_entry) + hlist_for_each_entry(ref, &node->refs, node_entry) count++; seq_printf(m, " node %d: u%p c%p hs %d hw %d ls %d lw %d is %d iw %d", @@ -3171,7 +3169,7 @@ static void print_binder_node(struct seq_file *m, struct binder_node *node) node->internal_strong_refs, count); if (count) { seq_puts(m, " proc"); - hlist_for_each_entry(ref, pos, &node->refs, node_entry) + hlist_for_each_entry(ref, &node->refs, node_entry) seq_printf(m, " %d", ref->proc->pid); } seq_puts(m, "\n"); @@ -3369,7 +3367,6 @@ static void print_binder_proc_stats(struct seq_file *m, static int binder_state_show(struct seq_file *m, void *unused) { struct binder_proc *proc; - struct hlist_node *pos; struct binder_node *node; int do_lock = !binder_debug_no_lock; @@ -3380,10 +3377,10 @@ static int binder_state_show(struct seq_file *m, void *unused) if (!hlist_empty(&binder_dead_nodes)) seq_puts(m, "dead nodes:\n"); - hlist_for_each_entry(node, pos, &binder_dead_nodes, dead_node) + hlist_for_each_entry(node, &binder_dead_nodes, dead_node) print_binder_node(m, node); - hlist_for_each_entry(proc, pos, &binder_procs, proc_node) + hlist_for_each_entry(proc, &binder_procs, proc_node) print_binder_proc(m, proc, 1); if (do_lock) binder_unlock(__func__); @@ -3393,7 +3390,6 @@ static int binder_state_show(struct seq_file *m, void *unused) static int binder_stats_show(struct seq_file *m, void *unused) { struct binder_proc *proc; - struct hlist_node *pos; int do_lock = !binder_debug_no_lock; if (do_lock) @@ -3403,7 +3399,7 @@ static int binder_stats_show(struct seq_file *m, void *unused) print_binder_stats(m, "", &binder_stats); - hlist_for_each_entry(proc, pos, &binder_procs, proc_node) + hlist_for_each_entry(proc, &binder_procs, proc_node) print_binder_proc_stats(m, proc); if (do_lock) binder_unlock(__func__); @@ -3413,14 +3409,13 @@ static int binder_stats_show(struct seq_file *m, void *unused) static int binder_transactions_show(struct seq_file *m, void *unused) { struct binder_proc *proc; - struct hlist_node *pos; int do_lock = !binder_debug_no_lock; if (do_lock) binder_lock(__func__); seq_puts(m, "binder transactions:\n"); - hlist_for_each_entry(proc, pos, &binder_procs, proc_node) + hlist_for_each_entry(proc, &binder_procs, proc_node) print_binder_proc(m, proc, 0); if (do_lock) binder_unlock(__func__); diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c index 6659dd36e806..113f33598b9f 100644 --- a/drivers/target/tcm_fc/tfc_sess.c +++ b/drivers/target/tcm_fc/tfc_sess.c @@ -169,7 +169,6 @@ static struct ft_sess *ft_sess_get(struct fc_lport *lport, u32 port_id) { struct ft_tport *tport; struct hlist_head *head; - struct hlist_node *pos; struct ft_sess *sess; rcu_read_lock(); @@ -178,7 +177,7 @@ static struct ft_sess *ft_sess_get(struct fc_lport *lport, u32 port_id) goto out; head = &tport->hash[ft_sess_hash(port_id)]; - hlist_for_each_entry_rcu(sess, pos, head, hash) { + hlist_for_each_entry_rcu(sess, head, hash) { if (sess->port_id == port_id) { kref_get(&sess->kref); rcu_read_unlock(); @@ -201,10 +200,9 @@ static struct ft_sess *ft_sess_create(struct ft_tport *tport, u32 port_id, { struct ft_sess *sess; struct hlist_head *head; - struct hlist_node *pos; head = &tport->hash[ft_sess_hash(port_id)]; - hlist_for_each_entry_rcu(sess, pos, head, hash) + hlist_for_each_entry_rcu(sess, head, hash) if (sess->port_id == port_id) return sess; @@ -253,11 +251,10 @@ static void ft_sess_unhash(struct ft_sess *sess) static struct ft_sess *ft_sess_delete(struct ft_tport *tport, u32 port_id) { struct hlist_head *head; - struct hlist_node *pos; struct ft_sess *sess; head = &tport->hash[ft_sess_hash(port_id)]; - hlist_for_each_entry_rcu(sess, pos, head, hash) { + hlist_for_each_entry_rcu(sess, head, hash) { if (sess->port_id == port_id) { ft_sess_unhash(sess); return sess; @@ -273,12 +270,11 @@ static struct ft_sess *ft_sess_delete(struct ft_tport *tport, u32 port_id) static void ft_sess_delete_all(struct ft_tport *tport) { struct hlist_head *head; - struct hlist_node *pos; struct ft_sess *sess; for (head = tport->hash; head < &tport->hash[FT_SESS_HASH_SIZE]; head++) { - hlist_for_each_entry_rcu(sess, pos, head, hash) { + hlist_for_each_entry_rcu(sess, head, hash) { ft_sess_unhash(sess); transport_deregister_session_configfs(sess->se_sess); ft_sess_put(sess); /* release from table */ |
