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mmc: sd: Remove redundant err assignment from mmc_read_switch

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Variable err would be firstly initialized by the return value of
mmc_sd_switch().

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Shawn Lin 2018-02-27 09:26:35 +08:00 committed by Ulf Hansson
parent 1e178270df
commit 3715ce57f4
1 changed files with 0 additions and 2 deletions
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2
drivers/mmc/core/sd.c
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@ -291,8 +291,6 @@ static int mmc_read_switch(struct mmc_card *card)
return 0;
}
err = -EIO;
status = kmalloc(64, GFP_KERNEL);
if (!status)
return -ENOMEM;