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authorJohn W. Linville <linville@tuxdriver.com>2013-04-10 18:39:27 +0400
committerJohn W. Linville <linville@tuxdriver.com>2013-04-10 18:39:27 +0400
commitd3641409a05dcb8e28116bb2ad638f5a42805d9d (patch)
tree1d43a5e0129709502edb631a4fd66de369ee5620 /net/wireless
parent953c96e0d85615d1ab1f100e525d376053294dc2 (diff)
parent6fe5468f452c0c40348ebd4e737758a842286ca8 (diff)
downloadlinux-d3641409a05dcb8e28116bb2ad638f5a42805d9d.tar.xz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Conflicts: drivers/net/wireless/rt2x00/rt2x00pci.c net/mac80211/sta_info.c net/wireless/core.h
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/core.c4
-rw-r--r--net/wireless/core.h2
-rw-r--r--net/wireless/sme.c4
3 files changed, 6 insertions, 4 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 00be55530a32..84c9ad7e1dca 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -1126,8 +1126,10 @@ static int __init cfg80211_init(void)
goto out_fail_reg;
cfg80211_wq = create_singlethread_workqueue("cfg80211");
- if (!cfg80211_wq)
+ if (!cfg80211_wq) {
+ err = -ENOMEM;
goto out_fail_wq;
+ }
return 0;
diff --git a/net/wireless/core.h b/net/wireless/core.h
index b5174f65cc9a..124e5e773fbc 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -500,14 +500,12 @@ int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
enum nl80211_iftype iftype, int num);
-
void cfg80211_leave(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev);
void cfg80211_stop_p2p_device(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev);
-
#define CFG80211_MAX_NUM_DIFFERENT_CHANNELS 10
#ifdef CONFIG_CFG80211_DEVELOPER_WARNINGS
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index ff6f7ae35586..a9dc5c736df0 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -228,6 +228,7 @@ void cfg80211_conn_work(struct work_struct *work)
rtnl_lock();
cfg80211_lock_rdev(rdev);
mutex_lock(&rdev->devlist_mtx);
+ mutex_lock(&rdev->sched_scan_mtx);
list_for_each_entry(wdev, &rdev->wdev_list, list) {
wdev_lock(wdev);
@@ -235,7 +236,7 @@ void cfg80211_conn_work(struct work_struct *work)
wdev_unlock(wdev);
continue;
}
- if (wdev->sme_state != CFG80211_SME_CONNECTING) {
+ if (wdev->sme_state != CFG80211_SME_CONNECTING || !wdev->conn) {
wdev_unlock(wdev);
continue;
}
@@ -252,6 +253,7 @@ void cfg80211_conn_work(struct work_struct *work)
wdev_unlock(wdev);
}
+ mutex_unlock(&rdev->sched_scan_mtx);
mutex_unlock(&rdev->devlist_mtx);
cfg80211_unlock_rdev(rdev);
rtnl_unlock();