From: Alexander Shiyan <shc_work@mail.ru>
Date: Tue, 2 Jul 2013 15:17:17 +0000 (-0700)
Subject: leds: mc13783: Fix "uninitialized variable" warning
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cf3b1c2ba362ecea5b8e07d370233e25f3d6366d;p=deliverable%2Flinux.git

leds: mc13783: Fix "uninitialized variable" warning

drivers/leds/leds-mc13783.c: In function 'mc13xxx_led_probe':
drivers/leds/leds-mc13783.c:195:2: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
---

diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c
index f4de98052aaa..fa9b439323bd 100644
--- a/drivers/leds/leds-mc13783.c
+++ b/drivers/leds/leds-mc13783.c
@@ -208,7 +208,7 @@ static int __init mc13xxx_led_probe(struct platform_device *pdev)
 	struct mc13xxx_led_devtype *devtype =
 		(struct mc13xxx_led_devtype *)pdev->id_entry->driver_data;
 	struct mc13xxx_leds *leds;
-	int i, id, num_leds, ret;
+	int i, id, num_leds, ret = -ENODATA;
 	u32 reg, init_led = 0;
 
 	if (!pdata) {