diff options
Diffstat (limited to 'net/wireless/ibss.c')
| -rw-r--r-- | net/wireless/ibss.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index d80e47194d49..5449c5a6de84 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -152,11 +152,11 @@ int cfg80211_join_ibss(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev = dev->ieee80211_ptr; int err; - mutex_lock(&rdev->devlist_mtx); + ASSERT_RTNL(); + wdev_lock(wdev); err = __cfg80211_join_ibss(rdev, dev, params, connkeys); wdev_unlock(wdev); - mutex_unlock(&rdev->devlist_mtx); return err; } @@ -359,11 +359,9 @@ int cfg80211_ibss_wext_siwfreq(struct net_device *dev, wdev->wext.ibss.channel_fixed = false; } - mutex_lock(&rdev->devlist_mtx); wdev_lock(wdev); err = cfg80211_ibss_wext_join(rdev, wdev); wdev_unlock(wdev); - mutex_unlock(&rdev->devlist_mtx); return err; } @@ -429,11 +427,9 @@ int cfg80211_ibss_wext_siwessid(struct net_device *dev, memcpy(wdev->wext.ibss.ssid, ssid, len); wdev->wext.ibss.ssid_len = len; - mutex_lock(&rdev->devlist_mtx); wdev_lock(wdev); err = cfg80211_ibss_wext_join(rdev, wdev); wdev_unlock(wdev); - mutex_unlock(&rdev->devlist_mtx); return err; } @@ -512,11 +508,9 @@ int cfg80211_ibss_wext_siwap(struct net_device *dev, } else wdev->wext.ibss.bssid = NULL; - mutex_lock(&rdev->devlist_mtx); wdev_lock(wdev); err = cfg80211_ibss_wext_join(rdev, wdev); wdev_unlock(wdev); - mutex_unlock(&rdev->devlist_mtx); return err; } |
