cfg80211: remove WARN_ON in __cfg80211_sme_scan_done

cfg80211_sme_scan_done() can be called (by fullmac cards) with
wdev->conn == NULL when CFG80211_SME_CONNECTING. We quit silently
instead of WARN_ON in this case.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 10ed366..e7a8851 100644 (file)
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -227,7 +227,7 @@ static void __cfg80211_sme_scan_done(struct net_device *dev)
        if (wdev->sme_state != CFG80211_SME_CONNECTING)
                return;
 
-       if (WARN_ON(!wdev->conn))
+       if (!wdev->conn)
                return;
 
        if (wdev->conn->state != CFG80211_CONN_SCANNING &&