linux-kernel - [-mm Patch] drivers/net/wireless/b43legacy/main.c: initialize the correct return value

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Date:	Mon, 15 Oct 2007 19:59:36 +0800
From:	WANG Cong <xiyou.wangcong@...il.com>
To:	Adrian Bunk <bunk@...nel.org>
Cc:	mb@...sch.de, st3@...eup.net, Larry.Finger@...inger.net,
	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...l.org>
Subject: [-mm Patch] drivers/net/wireless/b43legacy/main.c: initialize the
	correct return value


Initialize "err" in drivers/net/wireless/b43legacy/main.c::b43legacy_start()
in case of returning an uninitialized value.

From: Adrian Bunk <bunk@...nel.org>
Signed-off-by: WANG Cong <xiyou.wangcong@...il.com>

---
 drivers/net/wireless/b43/main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.23-mm1/drivers/net/wireless/b43legacy/main.c
===================================================================
--- linux-2.6.23-mm1.orig/drivers/net/wireless/b43legacy/main.c
+++ linux-2.6.23-mm1/drivers/net/wireless/b43legacy/main.c
@@ -3306,7 +3306,7 @@ static int b43legacy_start(struct ieee80
 	struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
 	struct b43legacy_wldev *dev = wl->current_dev;
 	int did_init = 0;
-	int err;
+	int err = 0;
 
 	mutex_lock(&wl->mutex);
 
-
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