[U-Boot] [PATCH] board/samsung/universal_c210/universal.c: Fix build warning

[Anatolij Gustschin]

Fix:
universal.c: In function 's5pc210_phy_control':
universal.c:273:7: warning: 'ret' may be used uninitialized
in this function [-Wuninitialized]

Signed-off-by: Anatolij Gustschin <agust at denx.de>
Cc: Lukasz Majewski <l.majewski at samsung.com>
Cc: Minkyu Kang <mk7.kang at samsung.com>
---
 board/samsung/universal_c210/universal.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c
index 8393e4f..d0ff834 100644
--- a/board/samsung/universal_c210/universal.c
+++ b/board/samsung/universal_c210/universal.c
@@ -260,7 +260,7 @@ int board_mmc_init(bd_t *bis)
 #ifdef CONFIG_USB_GADGET
 static int s5pc210_phy_control(int on)
 {
-	int ret;
+	int ret = 0;
 	struct pmic *p = get_pmic();
 
 	if (pmic_probe(p))
-- 
1.7.5.4