[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>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index 5b7b5b41554dfc8a1b094e671a15ddecbf5b3529..70d42920a1f2b73a297e28809bf28e4780ca7d56 100644 (file)
--- 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;
 }