[PATCH] arm: mach-omap: bbu_emmc: Fix return value

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Update handler returned the written bytes of the partition table on success
instead of 0. Return 0 or error code now.

Signed-off-by: Teresa Remmet <t.remmet@xxxxxxxxx>
---
 arch/arm/mach-omap/am33xx_bbu_emmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap/am33xx_bbu_emmc.c b/arch/arm/mach-omap/am33xx_bbu_emmc.c
index d3adb3744c95..1fd7222ddcea 100644
--- a/arch/arm/mach-omap/am33xx_bbu_emmc.c
+++ b/arch/arm/mach-omap/am33xx_bbu_emmc.c
@@ -73,7 +73,7 @@ error_save_part_table:
 
 error:
 	close(fd);
-	return ret;
+	return (ret > 0) ? 0 : ret;
 }
 
 int am33xx_bbu_emmc_mlo_register_handler(const char *name, char *devicefile)
-- 
2.7.4


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