From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Sun, 14 Oct 2007 21:04:30 +0000 (-0500)
Subject: [PATCH] b43legacy: Fix potential return of uninitialized variable
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=208eec88639a61002bb140dc5c64984684c2705d;p=deliverable%2Flinux.git

[PATCH] b43legacy: Fix potential return of uninitialized variable

Using the Coverity checker, Adrian Bunk found that routine b43legacy_start
could return an unitialized variable. This patch fixes the problem.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index f0749510bcd7..d09479e816cd 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3306,7 +3306,7 @@ static int b43legacy_start(struct ieee80211_hw *hw)
 	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);