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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-10-14 00:13:18 +0900 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2016-10-28 11:02:16 +0900 |
| commit | dd399cb736c81b2af70426c2afc9d5e4bac95830 (patch) | |
| tree | d39fe6928ad308597ac2575717605baeba0c3116 /drivers/mmc/mmc-uclass.c | |
| parent | be256cbf0456865471ff63dd7579cd6404574c44 (diff) | |
| download | u-boot-dd399cb736c81b2af70426c2afc9d5e4bac95830.tar.gz | |
mmc: refactor two core functions
Drop unneeded variables and assignments.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'drivers/mmc/mmc-uclass.c')
| -rw-r--r-- | drivers/mmc/mmc-uclass.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c index 77424cdcea..2fe5d61e26 100644 --- a/drivers/mmc/mmc-uclass.c +++ b/drivers/mmc/mmc-uclass.c @@ -116,13 +116,7 @@ int get_mmc_num(void) int mmc_get_next_devnum(void) { - int ret; - - ret = blk_find_max_devnum(IF_TYPE_MMC); - if (ret < 0) - return ret; - - return ret; + return blk_find_max_devnum(IF_TYPE_MMC); } struct blk_desc *mmc_get_blk_desc(struct mmc *mmc) @@ -243,7 +237,6 @@ static int mmc_select_hwpart(struct udevice *bdev, int hwpart) struct udevice *mmc_dev = dev_get_parent(bdev); struct mmc *mmc = mmc_get_mmc_dev(mmc_dev); struct blk_desc *desc = dev_get_uclass_platdata(bdev); - int ret; if (desc->hwpart == hwpart) return 0; @@ -251,11 +244,7 @@ static int mmc_select_hwpart(struct udevice *bdev, int hwpart) if (mmc->part_config == MMCPART_NOAVAILABLE) return -EMEDIUMTYPE; - ret = mmc_switch_part(mmc, hwpart); - if (ret) - return ret; - - return 0; + return mmc_switch_part(mmc, hwpart); } static const struct blk_ops mmc_blk_ops = { |