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 <[email protected]>
---
 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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