From: Anton Vorontsov <avorontsov@ru.mvista.com>
Date: Tue, 1 Sep 2009 22:17:24 +0000 (+0400)
Subject: fsl: sys_eeprom: Fix 'may be used uninitialized' warning
X-Git-Tag: v2009.11-rc1~180
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c671e7062720074f894ee329eaa6995b0823727;p=kernel%2Fu-boot.git

fsl: sys_eeprom: Fix 'may be used uninitialized' warning

The warning is bogus, so silence it by initializing the 'ret' variable.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index c0fff68..661015e 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -204,7 +204,8 @@ static void update_crc(void)
  */
 static int prog_eeprom(void)
 {
-	int ret, i;
+	int ret = 0; /* shut up gcc */
+	int i;
 	void *p;
 #ifdef CONFIG_SYS_EEPROM_BUS_NUM
 	unsigned int bus;