From: Ulrich Kunitz <kune@deine-taler.de>
Date: Sun, 10 Dec 2006 17:27:01 +0000 (+0100)
Subject: [PATCH] ieee80211softmac: Fix mutex_lock at exit of ieee80211_softmac_get_genie
X-Git-Tag: v2.6.20-rc3~56^2~12^2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=0c234ae655a45ac3ee53a25b2e56e9bb6c27d71d;hp=6f07a8a3eb2adbfacd1322862368da4eb9dd3b45

[PATCH] ieee80211softmac: Fix mutex_lock at exit of ieee80211_softmac_get_genie

ieee80211softmac_wx_get_genie locks the associnfo mutex at
function exit. This patch fixes it. The patch is against Linus'
tree (commit af1713e0).

Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
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 480d72c7a42c..fa2f7da606a9 100644
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -463,7 +463,7 @@ ieee80211softmac_wx_get_genie(struct net_device *dev,
 			err = -E2BIG;
 	}
 	spin_unlock_irqrestore(&mac->lock, flags);
-	mutex_lock(&mac->associnfo.mutex);
+	mutex_unlock(&mac->associnfo.mutex);
 
 	return err;
 }