From: Cong Ding <dinggnu@gmail.com>
Date: Fri, 18 Jan 2013 16:58:23 +0000 (-0800)
Subject: ARM: S3C24XX: fix uninitialized variable warning
X-Git-Tag: firefly_0821_release~3680^2~1076^2~6^2~4^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=813f13e7d6ad239bb1003041f4cfae13ae27b14d;p=firefly-linux-kernel-4.4.55.git

ARM: S3C24XX: fix uninitialized variable warning

the use of variable tmp is uninitialized, so we fix it.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c
index 0c9e9a785ef6..6bcf87f65f9e 100644
--- a/arch/arm/mach-s3c24xx/common.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -197,7 +197,7 @@ static unsigned long s3c24xx_read_idcode_v4(void)
 
 static void s3c24xx_default_idle(void)
 {
-	unsigned long tmp;
+	unsigned long tmp = 0;
 	int i;
 
 	/* idle the system by using the idle mode which will wait for an