linux-kernel - [PATCH] net, wireless: Don't return uninitialized in __cfg80211_stop_sched

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Message-ID: <alpine.LNX.2.00.1106292212110.3747@swampdragon.chaosbits.net>
Date:	Wed, 29 Jun 2011 22:13:31 +0200 (CEST)
From:	Jesper Juhl <jj@...osbits.net>
To:	linux-wireless@...r.kernel.org
cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	"John W. Linville" <linville@...driver.com>,
	Johannes Berg <johannes@...solutions.net>
Subject: [PATCH] net, wireless: Don't return uninitialized in
 __cfg80211_stop_sched_scan()

If the 'driver_initiated' function argument to
__cfg80211_stop_sched_scan() is not 0 then we'll return an
uninitialized 'ret' from the function.

Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
 net/wireless/scan.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 7a6c676..7940fa5 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -132,7 +132,7 @@ EXPORT_SYMBOL(cfg80211_sched_scan_stopped);
 int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
 			       bool driver_initiated)
 {
-	int err;
+	int err = 0;
 	struct net_device *dev;
 
 	ASSERT_RDEV_LOCK(rdev);
-- 
1.7.5.2


-- 
Jesper Juhl <jj@...osbits.net>       http://www.chaosbits.net/
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