From 60ea385ff279a18790a432d57a8302562aaa0f8d Mon Sep 17 00:00:00 2001
From: Jiri Slaby <jirislaby@gmail.com>
Date: Wed, 7 Jul 2010 15:02:46 +0200
Subject: NET: nl80211, fix lock imbalance and netdev referencing
Stanse found that nl80211_set_wiphy imporperly handles a lock and netdev
reference and contains unreachable code. It is because there return statement
isntead of assignment to result variable. Fix that.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jouni Malinen <j@w1.fi>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
net/wireless/nl80211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'net/wireless/nl80211.c')
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index a999fc154623..cea595e2ed4d 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -877,7 +877,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
int idx, mbm = 0;
if (!rdev->ops->set_tx_power) {
- return -EOPNOTSUPP;
+ result = -EOPNOTSUPP;
goto bad_res;
}
--
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