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| author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2013-02-22 20:20:09 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-03-05 09:41:54 +0200 |
| commit | bc52aab380c7beb49d20ea6e77e8239b9ffe74a9 (patch) | |
| tree | 343aecbe1828f22b8f2d3146bc433e63e0781ad2 /drivers/net/wireless/ath/ath6kl | |
| parent | 0db96de6258ca3851c95c7c4349b7188ac524891 (diff) | |
| download | linux-bc52aab380c7beb49d20ea6e77e8239b9ffe74a9.tar.bz2 | |
ath6kl: Protect ath6kl_cfg80211_vif_cleanup using rtnl_locks
ath6kl_cfg80211_vif_cleanup calls 'unregister_netdevice' which
inturn calls 'unregister_netdevice_queue' and it requires holding
rtnl_lock semaphore protection.
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index ad79880ebfaf..982dbf666a15 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -1535,7 +1535,9 @@ static int ath6kl_cfg80211_del_iface(struct wiphy *wiphy, ath6kl_cfg80211_vif_stop(vif, test_bit(WMI_READY, &ar->flag)); + rtnl_lock(); ath6kl_cfg80211_vif_cleanup(vif); + rtnl_unlock(); return 0; } |