summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--net/mac80211/cfg.c2
-rw-r--r--net/mac80211/chan.c2
-rw-r--r--net/mac80211/debugfs.c2
-rw-r--r--net/mac80211/ibss.c2
-rw-r--r--net/mac80211/iface.c8
-rw-r--r--net/mac80211/mesh.c6
-rw-r--r--net/mac80211/scan.c10
-rw-r--r--net/mac80211/util.c2
8 files changed, 17 insertions, 17 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index aaa59d719592..906bc3b05aae 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1566,7 +1566,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
sta->sdata->u.vlan.sta) {
- rcu_assign_pointer(sta->sdata->u.vlan.sta, NULL);
+ RCU_INIT_POINTER(sta->sdata->u.vlan.sta, NULL);
prev_4addr = true;
}
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index bd1fd8ea5105..b297bd3043a8 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -392,7 +392,7 @@ static void ieee80211_unassign_vif_chanctx(struct ieee80211_sub_if_data *sdata,
lockdep_assert_held(&local->chanctx_mtx);
ctx->refcount--;
- rcu_assign_pointer(sdata->vif.chanctx_conf, NULL);
+ RCU_INIT_POINTER(sdata->vif.chanctx_conf, NULL);
sdata->vif.bss_conf.idle = true;
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index fa16e54980a1..0e963bc1ceac 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -128,7 +128,7 @@ static ssize_t sta_tx_latency_stat_write(struct file *file,
if (!strcmp(buf, TX_LATENCY_DISABLED)) {
if (!tx_latency)
goto unlock;
- rcu_assign_pointer(local->tx_latency, NULL);
+ RCU_INIT_POINTER(local->tx_latency, NULL);
synchronize_rcu();
kfree(tx_latency);
goto unlock;
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 06d28787945b..35e4f94d7ba1 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -253,7 +253,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
presp = rcu_dereference_protected(ifibss->presp,
lockdep_is_held(&sdata->wdev.mtx));
- rcu_assign_pointer(ifibss->presp, NULL);
+ RCU_INIT_POINTER(ifibss->presp, NULL);
if (presp)
kfree_rcu(presp, rcu_head);
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index b8d331e7d883..4826c8f5d0b2 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -423,7 +423,7 @@ int ieee80211_add_virtual_monitor(struct ieee80211_local *local)
mutex_unlock(&local->mtx);
if (ret) {
mutex_lock(&local->iflist_mtx);
- rcu_assign_pointer(local->monitor_sdata, NULL);
+ RCU_INIT_POINTER(local->monitor_sdata, NULL);
mutex_unlock(&local->iflist_mtx);
synchronize_net();
drv_remove_interface(local, sdata);
@@ -452,7 +452,7 @@ void ieee80211_del_virtual_monitor(struct ieee80211_local *local)
return;
}
- rcu_assign_pointer(local->monitor_sdata, NULL);
+ RCU_INIT_POINTER(local->monitor_sdata, NULL);
mutex_unlock(&local->iflist_mtx);
synchronize_net();
@@ -876,7 +876,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
switch (sdata->vif.type) {
case NL80211_IFTYPE_AP_VLAN:
list_del(&sdata->u.vlan.list);
- rcu_assign_pointer(sdata->vif.chanctx_conf, NULL);
+ RCU_INIT_POINTER(sdata->vif.chanctx_conf, NULL);
/* no need to tell driver */
break;
case NL80211_IFTYPE_MONITOR:
@@ -895,7 +895,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
break;
case NL80211_IFTYPE_P2P_DEVICE:
/* relies on synchronize_rcu() below */
- rcu_assign_pointer(local->p2p_sdata, NULL);
+ RCU_INIT_POINTER(local->p2p_sdata, NULL);
/* fall through */
default:
cancel_work_sync(&sdata->work);
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index f70e9cd10552..387f61c4557d 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -829,7 +829,7 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED);
bcn = rcu_dereference_protected(ifmsh->beacon,
lockdep_is_held(&sdata->wdev.mtx));
- rcu_assign_pointer(ifmsh->beacon, NULL);
+ RCU_INIT_POINTER(ifmsh->beacon, NULL);
kfree_rcu(bcn, rcu_head);
/* flush STAs and mpaths on this iface */
@@ -1068,7 +1068,7 @@ int ieee80211_mesh_finish_csa(struct ieee80211_sub_if_data *sdata)
/* Remove the CSA and MCSP elements from the beacon */
tmp_csa_settings = rcu_dereference(ifmsh->csa);
- rcu_assign_pointer(ifmsh->csa, NULL);
+ RCU_INIT_POINTER(ifmsh->csa, NULL);
if (tmp_csa_settings)
kfree_rcu(tmp_csa_settings, rcu_head);
ret = ieee80211_mesh_rebuild_beacon(sdata);
@@ -1102,7 +1102,7 @@ int ieee80211_mesh_csa_beacon(struct ieee80211_sub_if_data *sdata,
ret = ieee80211_mesh_rebuild_beacon(sdata);
if (ret) {
tmp_csa_settings = rcu_dereference(ifmsh->csa);
- rcu_assign_pointer(ifmsh->csa, NULL);
+ RCU_INIT_POINTER(ifmsh->csa, NULL);
kfree_rcu(tmp_csa_settings, rcu_head);
return ret;
}
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 3ce7f2c8539a..28185c8dc19a 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -309,7 +309,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted)
if (local->scan_req != local->int_scan_req)
cfg80211_scan_done(local->scan_req, aborted);
local->scan_req = NULL;
- rcu_assign_pointer(local->scan_sdata, NULL);
+ RCU_INIT_POINTER(local->scan_sdata, NULL);
local->scanning = 0;
local->scan_chandef.chan = NULL;
@@ -559,7 +559,7 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata,
ieee80211_recalc_idle(local);
local->scan_req = NULL;
- rcu_assign_pointer(local->scan_sdata, NULL);
+ RCU_INIT_POINTER(local->scan_sdata, NULL);
}
return rc;
@@ -773,7 +773,7 @@ void ieee80211_scan_work(struct work_struct *work)
int rc;
local->scan_req = NULL;
- rcu_assign_pointer(local->scan_sdata, NULL);
+ RCU_INIT_POINTER(local->scan_sdata, NULL);
rc = __ieee80211_start_scan(sdata, req);
if (rc) {
@@ -1014,7 +1014,7 @@ out_free:
if (ret) {
/* Clean in case of failure after HW restart or upon resume. */
- rcu_assign_pointer(local->sched_scan_sdata, NULL);
+ RCU_INIT_POINTER(local->sched_scan_sdata, NULL);
local->sched_scan_req = NULL;
}
@@ -1089,7 +1089,7 @@ void ieee80211_sched_scan_stopped_work(struct work_struct *work)
return;
}
- rcu_assign_pointer(local->sched_scan_sdata, NULL);
+ RCU_INIT_POINTER(local->sched_scan_sdata, NULL);
/* If sched scan was aborted by the driver. */
local->sched_scan_req = NULL;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 5cf62ec74c14..73af7398850b 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1546,7 +1546,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
WARN_ON(local->resuming);
res = drv_add_interface(local, sdata);
if (WARN_ON(res)) {
- rcu_assign_pointer(local->monitor_sdata, NULL);
+ RCU_INIT_POINTER(local->monitor_sdata, NULL);
synchronize_net();
kfree(sdata);
}
OpenPOWER on IntegriCloud