mmc: sh_mmcif: Fix warning by unused variable

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Reported-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>

diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
index ad5b23ce7ed3205518606a5da1516638f446c4ca..ed83a14c2defe1a28d291539aa695920149393ad 100644 (file)
--- a/drivers/mmc/sh_mmcif.c
+++ b/drivers/mmc/sh_mmcif.c
@@ -588,13 +588,12 @@ static struct mmc_config sh_mmcif_cfg = {
 
 int mmcif_mmc_init(void)
 {
-       int ret = 0;
        struct mmc *mmc;
        struct sh_mmcif_host *host = NULL;
 
        host = malloc(sizeof(struct sh_mmcif_host));
        if (!host)
-               ret = -ENOMEM;
+               return -ENOMEM;
        memset(host, 0, sizeof(*host));
 
        host->regs = (struct sh_mmcif_regs *)CONFIG_SH_MMCIF_ADDR;