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cfg80211: remove WARN_ON in __cfg80211_sme_scan_done

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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>
This commit is contained in:
Zhu Yi 2009-07-16 17:34:14 +08:00 committed by John W. Linville
parent 6e5db0a845
commit d4b1a6876f
1 changed files with 1 additions and 1 deletions
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2
net/wireless/sme.c
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@ -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 &&