watchdog: Don't overwrite error value in wm831x_wdt_set_timeout()

Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
git-mirror · Nov 16, 2011 · f984910 · f984910
1 parent 943ef2e
commit f984910
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/watchdog/wm831x_wdt.c b/drivers/watchdog/wm831x_wdt.c
@@ -150,7 +150,7 @@ static int wm831x_wdt_set_timeout(struct watchdog_device *wdt_dev,
 		if (wm831x_wdt_cfgs[i].time == timeout)
 			break;
 	if (i == ARRAY_SIZE(wm831x_wdt_cfgs))
-		ret = -EINVAL;
+		return -EINVAL;
 
 	ret = wm831x_reg_unlock(wm831x);
 	if (ret == 0) {