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ARM: hisilicon: hikey: do not rely on random stack value

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If CONFIG_MMC_DW is not defined the return value of
init_dwmmc should not rely on a random stack value.

Instead indicate that no error occured.

The problem was indicated by cppcheck.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
xypron.glpk@gmx.de 2017-07-30 21:30:55 +02:00 committed by Tom Rini
parent d1fe19766b
commit 2d5e86b110
1 changed files with 1 additions and 1 deletions
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2
board/hisilicon/hikey/hikey.c
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@ -345,7 +345,7 @@ int board_init(void)
static int init_dwmmc(void)
{
int ret;
int ret = 0;
#ifdef CONFIG_MMC_DW