[U-Boot] [PATCH 1/5] ARM: uniphier: check return code of setenv()

Because setenv() may fail, it is better to check its return code.

Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---

arch/arm/mach-uniphier/board_late_init.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm/mach-uniphier/board_late_init.c b/arch/arm/mach-uniphier/board_late_init.c index 845f047..d9eeacb 100644 --- a/arch/arm/mach-uniphier/board_late_init.c +++ b/arch/arm/mach-uniphier/board_late_init.c @@ -56,9 +56,7 @@ static int uniphier_set_fdt_file(void)

strncat(dtb_name, ".dtb", buf_len);

- setenv("fdt_file", dtb_name); - - return 0; + return setenv("fdt_file", dtb_name); }

int board_late_init(void)