mmc: block: Remove unnecessary temporary variable

Directly return the result of mmc_blk_alloc_req() instead of assigning
and returning the variable md.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 8e1a60e..c69afb5 100644 (file)
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -2193,7 +2193,6 @@ static struct mmc_blk_data *mmc_blk_alloc_req(struct mmc_card *card,
 static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
 {
        sector_t size;
-       struct mmc_blk_data *md;
 
        if (!mmc_card_sd(card) && mmc_card_blockaddr(card)) {
                /*
@@ -2209,9 +2208,8 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
                size = card->csd.capacity << (card->csd.read_blkbits - 9);
        }
 
-       md = mmc_blk_alloc_req(card, &card->dev, size, false, NULL,
+       return mmc_blk_alloc_req(card, &card->dev, size, false, NULL,
                                        MMC_BLK_DATA_AREA_MAIN);
-       return md;
 }
 
 static int mmc_blk_alloc_part(struct mmc_card *card,