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authorJohannes Berg <johannes.berg@intel.com>2014-03-03 13:55:54 +0100
committerJohannes Berg <johannes.berg@intel.com>2014-03-03 14:18:20 +0100
commitbc00a91d627026f08abf69bf5d0015499dd30c2a (patch)
treebed7b60641a217c142f6f07909f2b933798fc0a0 /net
parent1c37a72c1bd0b83be8b95cff7f1bc9b1f32bd433 (diff)
downloadlinux-bc00a91d627026f08abf69bf5d0015499dd30c2a.tar.gz
cfg80211: remove racy beacon_interval assignment
In case of AP mode, the beacon interval is already reset to zero inside cfg80211_stop_ap(), and in the other modes it isn't relevant. Remove the assignment to remove a potential race since the assignment isn't properly locked. Reported-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
-rw-r--r--net/wireless/core.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 010892b81a0..a3bf18d1160 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -788,8 +788,6 @@ void cfg80211_leave(struct cfg80211_registered_device *rdev,
default:
break;
}
-
- wdev->beacon_interval = 0;
}
static int cfg80211_netdev_notifier_call(struct notifier_block *nb,