From: Maxime Austruy <maxime@tralhalla.org>
Date: Sun, 3 Dec 2006 16:40:01 +0000 (-0600)
Subject: [PATCH] softmac: fix unbalanced mutex_lock/unlock in ieee80211softmac_wx_set_mlme
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cc8ce997d2a4e524b1acea44beaf5bcfefdb1bfe;p=deliverable%2Flinux.git

[PATCH] softmac: fix unbalanced mutex_lock/unlock in ieee80211softmac_wx_set_mlme

Routine ieee80211softmac_wx_set_mlme has one return that fails
to release a mutex acquired at entry.

Signed-off-by: Maxime Austruy <maxime@tralhalla.org>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index 23068a830f7d..5b7b5b41554d 100644
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -495,7 +495,8 @@ ieee80211softmac_wx_set_mlme(struct net_device *dev,
 			printk(KERN_DEBUG PFX "wx_set_mlme: we should know the net here...\n");
 			goto out;
 		}
-		return ieee80211softmac_deauth_req(mac, net, reason);
+		err =  ieee80211softmac_deauth_req(mac, net, reason);
+		goto out;
 	case IW_MLME_DISASSOC:
 		ieee80211softmac_send_disassoc_req(mac, reason);
 		mac->associnfo.associated = 0;