[PATCH v2 2/5] ath6kl: Protect ath6kl_cfg80211_vif_cleanup using rtnl_locks

From: Mohammed Shafi Shajakhan <redacted>

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 <redacted>
---
 drivers/net/wireless/ath/ath6kl/cfg80211.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 8e45f41..227fc43 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;
 }

-- 
1.7.9.5