[U-Boot] [PATCH] usb: mass storage: Initialize ret variable to zero

[Lukasz Majewski]

Up till now this variable wasn't initialized. However, now GCC (4.9.2)
is complaining about it.

To suppress this waning this automatic variable has been set to 0.

Signed-off-by: Lukasz Majewski <l.majewski at samsung.com>
---
 cmd/usb_mass_storage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/usb_mass_storage.c b/cmd/usb_mass_storage.c
index ac53a73..101a87e 100644
--- a/cmd/usb_mass_storage.c
+++ b/cmd/usb_mass_storage.c
@@ -56,7 +56,7 @@ static int ums_init(const char *devtype, const char *devnums_part_str)
 	struct blk_desc *block_dev;
 	disk_partition_t info;
 	int partnum;
-	int ret;
+	int ret = 0;
 	struct ums *ums_new;
 
 	s = strdup(devnums_part_str);
-- 
2.0.0.rc2