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-rw-r--r--net/mac80211/ibss.c13
-rw-r--r--net/mac80211/ieee80211_i.h4
-rw-r--r--net/mac80211/iface.c6
-rw-r--r--net/mac80211/mesh.c22
-rw-r--r--net/mac80211/mesh_hwmp.c4
-rw-r--r--net/mac80211/mesh_pathtbl.c4
-rw-r--r--net/mac80211/mlme.c12
-rw-r--r--net/mac80211/pm.c2
8 files changed, 29 insertions, 38 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index a9ff904620db..18c4266cca1f 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -761,7 +761,7 @@ static void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
static void ieee80211_ibss_work(struct work_struct *work)
{
struct ieee80211_sub_if_data *sdata =
- container_of(work, struct ieee80211_sub_if_data, u.ibss.work);
+ container_of(work, struct ieee80211_sub_if_data, work);
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_ibss *ifibss;
struct sk_buff *skb;
@@ -804,7 +804,7 @@ static void ieee80211_queue_ibss_work(struct ieee80211_sub_if_data *sdata)
struct ieee80211_local *local = sdata->local;
set_bit(IEEE80211_IBSS_REQ_RUN, &ifibss->request);
- ieee80211_queue_work(&local->hw, &ifibss->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
}
static void ieee80211_ibss_timer(unsigned long data)
@@ -827,7 +827,6 @@ void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
- cancel_work_sync(&ifibss->work);
if (del_timer_sync(&ifibss->timer))
ifibss->timer_running = true;
}
@@ -847,7 +846,7 @@ void ieee80211_ibss_setup_sdata(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
- INIT_WORK(&ifibss->work, ieee80211_ibss_work);
+ INIT_WORK(&sdata->work, ieee80211_ibss_work);
setup_timer(&ifibss->timer, ieee80211_ibss_timer,
(unsigned long) sdata);
}
@@ -890,7 +889,7 @@ ieee80211_ibss_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
case IEEE80211_STYPE_PROBE_REQ:
case IEEE80211_STYPE_AUTH:
skb_queue_tail(&sdata->skb_queue, skb);
- ieee80211_queue_work(&local->hw, &sdata->u.ibss.work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
return RX_QUEUED;
}
@@ -956,7 +955,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
ieee80211_recalc_idle(sdata->local);
set_bit(IEEE80211_IBSS_REQ_RUN, &sdata->u.ibss.request);
- ieee80211_queue_work(&sdata->local->hw, &sdata->u.ibss.work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->work);
return 0;
}
@@ -967,7 +966,7 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata)
del_timer_sync(&sdata->u.ibss.timer);
clear_bit(IEEE80211_IBSS_REQ_RUN, &sdata->u.ibss.request);
- cancel_work_sync(&sdata->u.ibss.work);
+ cancel_work_sync(&sdata->work);
clear_bit(IEEE80211_IBSS_REQ_RUN, &sdata->u.ibss.request);
sta_info_flush(sdata->local, sdata);
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 3cc3867c5418..2873f6374d1a 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -325,7 +325,6 @@ struct ieee80211_if_managed {
struct timer_list conn_mon_timer;
struct timer_list bcn_mon_timer;
struct timer_list chswitch_timer;
- struct work_struct work;
struct work_struct monitor_work;
struct work_struct chswitch_work;
struct work_struct beacon_connection_loss_work;
@@ -384,7 +383,6 @@ enum ieee80211_ibss_request {
struct ieee80211_if_ibss {
struct timer_list timer;
- struct work_struct work;
unsigned long request;
unsigned long last_scan_completed;
@@ -412,7 +410,6 @@ struct ieee80211_if_ibss {
};
struct ieee80211_if_mesh {
- struct work_struct work;
struct timer_list housekeeping_timer;
struct timer_list mesh_path_timer;
struct timer_list mesh_path_root_timer;
@@ -512,6 +509,7 @@ struct ieee80211_sub_if_data {
u16 sequence_number;
+ struct work_struct work;
struct sk_buff_head skb_queue;
/*
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 56167a3d872d..de7ddc303a5f 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -460,17 +460,14 @@ static int ieee80211_stop(struct net_device *dev)
* whether the interface is running, which, at this point,
* it no longer is.
*/
- cancel_work_sync(&sdata->u.mgd.work);
cancel_work_sync(&sdata->u.mgd.chswitch_work);
cancel_work_sync(&sdata->u.mgd.monitor_work);
cancel_work_sync(&sdata->u.mgd.beacon_connection_loss_work);
/* fall through */
case NL80211_IFTYPE_ADHOC:
- if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
+ if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
del_timer_sync(&sdata->u.ibss.timer);
- cancel_work_sync(&sdata->u.ibss.work);
- }
/* fall through */
case NL80211_IFTYPE_MESH_POINT:
if (ieee80211_vif_is_mesh(&sdata->vif)) {
@@ -485,6 +482,7 @@ static int ieee80211_stop(struct net_device *dev)
}
/* fall through */
default:
+ cancel_work_sync(&sdata->work);
/*
* When we get here, the interface is marked down.
* Call synchronize_rcu() to wait for the RX path
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 065533a37abe..be9aa980e941 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -54,7 +54,7 @@ static void ieee80211_mesh_housekeeping_timer(unsigned long data)
return;
}
- ieee80211_queue_work(&local->hw, &ifmsh->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
}
/**
@@ -345,7 +345,7 @@ static void ieee80211_mesh_path_timer(unsigned long data)
return;
}
- ieee80211_queue_work(&local->hw, &ifmsh->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
}
static void ieee80211_mesh_path_root_timer(unsigned long data)
@@ -362,7 +362,7 @@ static void ieee80211_mesh_path_root_timer(unsigned long data)
return;
}
- ieee80211_queue_work(&local->hw, &ifmsh->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
}
void ieee80211_mesh_root_setup(struct ieee80211_if_mesh *ifmsh)
@@ -484,9 +484,6 @@ void ieee80211_mesh_quiesce(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
- /* might restart the timer but that doesn't matter */
- cancel_work_sync(&ifmsh->work);
-
/* use atomic bitops in case both timers fire at the same time */
if (del_timer_sync(&ifmsh->housekeeping_timer))
@@ -518,7 +515,7 @@ void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata)
set_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags);
ieee80211_mesh_root_setup(ifmsh);
- ieee80211_queue_work(&local->hw, &ifmsh->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
sdata->vif.bss_conf.beacon_int = MESH_DEFAULT_BEACON_INTERVAL;
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON |
BSS_CHANGED_BEACON_ENABLED |
@@ -536,7 +533,7 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
* whether the interface is running, which, at this point,
* it no longer is.
*/
- cancel_work_sync(&sdata->u.mesh.work);
+ cancel_work_sync(&sdata->work);
}
static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
@@ -630,7 +627,7 @@ static void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
static void ieee80211_mesh_work(struct work_struct *work)
{
struct ieee80211_sub_if_data *sdata =
- container_of(work, struct ieee80211_sub_if_data, u.mesh.work);
+ container_of(work, struct ieee80211_sub_if_data, work);
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
struct sk_buff *skb;
@@ -669,7 +666,7 @@ void ieee80211_mesh_notify_scan_completed(struct ieee80211_local *local)
rcu_read_lock();
list_for_each_entry_rcu(sdata, &local->interfaces, list)
if (ieee80211_vif_is_mesh(&sdata->vif))
- ieee80211_queue_work(&local->hw, &sdata->u.mesh.work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
rcu_read_unlock();
}
@@ -677,7 +674,7 @@ void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
- INIT_WORK(&ifmsh->work, ieee80211_mesh_work);
+ INIT_WORK(&sdata->work, ieee80211_mesh_work);
setup_timer(&ifmsh->housekeeping_timer,
ieee80211_mesh_housekeeping_timer,
(unsigned long) sdata);
@@ -726,7 +723,6 @@ ieee80211_rx_result
ieee80211_mesh_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
{
struct ieee80211_local *local = sdata->local;
- struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
struct ieee80211_mgmt *mgmt;
u16 fc;
@@ -741,7 +737,7 @@ ieee80211_mesh_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
case IEEE80211_STYPE_PROBE_RESP:
case IEEE80211_STYPE_BEACON:
skb_queue_tail(&sdata->skb_queue, skb);
- ieee80211_queue_work(&local->hw, &ifmsh->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
return RX_QUEUED;
}
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index 0705018d8d1e..829e08a657d0 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -805,14 +805,14 @@ static void mesh_queue_preq(struct mesh_path *mpath, u8 flags)
spin_unlock(&ifmsh->mesh_preq_queue_lock);
if (time_after(jiffies, ifmsh->last_preq + min_preq_int_jiff(sdata)))
- ieee80211_queue_work(&sdata->local->hw, &ifmsh->work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->work);
else if (time_before(jiffies, ifmsh->last_preq)) {
/* avoid long wait if did not send preqs for a long time
* and jiffies wrapped around
*/
ifmsh->last_preq = jiffies - min_preq_int_jiff(sdata) - 1;
- ieee80211_queue_work(&sdata->local->hw, &ifmsh->work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->work);
} else
mod_timer(&ifmsh->mesh_path_timer, ifmsh->last_preq +
min_preq_int_jiff(sdata));
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index 181ffd6efd81..349e466cf08b 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -315,7 +315,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
read_unlock(&pathtbl_resize_lock);
if (grow) {
set_bit(MESH_WORK_GROW_MPATH_TABLE, &ifmsh->wrkq_flags);
- ieee80211_queue_work(&local->hw, &ifmsh->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
}
return 0;
@@ -425,7 +425,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata)
read_unlock(&pathtbl_resize_lock);
if (grow) {
set_bit(MESH_WORK_GROW_MPP_TABLE, &ifmsh->wrkq_flags);
- ieee80211_queue_work(&local->hw, &ifmsh->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
}
return 0;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 854ef4ed2cfa..75b896d47ea1 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1653,7 +1653,7 @@ ieee80211_rx_result ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata,
case IEEE80211_STYPE_DISASSOC:
case IEEE80211_STYPE_ACTION:
skb_queue_tail(&sdata->skb_queue, skb);
- ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
return RX_QUEUED;
}
@@ -1779,13 +1779,13 @@ static void ieee80211_sta_timer(unsigned long data)
return;
}
- ieee80211_queue_work(&local->hw, &ifmgd->work);
+ ieee80211_queue_work(&local->hw, &sdata->work);
}
static void ieee80211_sta_work(struct work_struct *work)
{
struct ieee80211_sub_if_data *sdata =
- container_of(work, struct ieee80211_sub_if_data, u.mgd.work);
+ container_of(work, struct ieee80211_sub_if_data, work);
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_managed *ifmgd;
struct sk_buff *skb;
@@ -1906,8 +1906,7 @@ static void ieee80211_restart_sta_timer(struct ieee80211_sub_if_data *sdata)
ieee80211_queue_work(&sdata->local->hw,
&sdata->u.mgd.monitor_work);
/* and do all the other regular work too */
- ieee80211_queue_work(&sdata->local->hw,
- &sdata->u.mgd.work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->work);
}
}
@@ -1922,7 +1921,6 @@ void ieee80211_sta_quiesce(struct ieee80211_sub_if_data *sdata)
* time -- the code here is properly synchronised.
*/
- cancel_work_sync(&ifmgd->work);
cancel_work_sync(&ifmgd->beacon_connection_loss_work);
if (del_timer_sync(&ifmgd->timer))
set_bit(TMR_RUNNING_TIMER, &ifmgd->timers_running);
@@ -1954,7 +1952,7 @@ void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata)
struct ieee80211_if_managed *ifmgd;
ifmgd = &sdata->u.mgd;
- INIT_WORK(&ifmgd->work, ieee80211_sta_work);
+ INIT_WORK(&sdata->work, ieee80211_sta_work);
INIT_WORK(&ifmgd->monitor_work, ieee80211_sta_monitor_work);
INIT_WORK(&ifmgd->chswitch_work, ieee80211_chswitch_work);
INIT_WORK(&ifmgd->beacon_connection_loss_work,
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index e145a949b820..d287fde0431d 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -64,6 +64,8 @@ int __ieee80211_suspend(struct ieee80211_hw *hw)
/* remove all interfaces */
list_for_each_entry(sdata, &local->interfaces, list) {
+ cancel_work_sync(&sdata->work);
+
switch(sdata->vif.type) {
case NL80211_IFTYPE_STATION:
ieee80211_sta_quiesce(sdata);
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