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mmc: check the return value of mmc_select_mode_and_width()

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Since commit 01298da31d ("mmc: Change mode when switching to a boot
partition"), errors in mmc_select_mode_and_width() are ignored.
The return value should be checked.

Fixes: 01298da31d ("mmc: Change mode when switching to a boot partition")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Masahiro Yamada 2020-01-23 14:31:12 +09:00 committed by Peng Fan
parent 54a78cbdbe
commit 8adf50effe
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/mmc.c
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@ -2577,7 +2577,7 @@ static int mmc_startup(struct mmc *mmc)
err = mmc_get_capabilities(mmc); err = mmc_get_capabilities(mmc);
if (err) if (err)
return err; return err;
mmc_select_mode_and_width(mmc, mmc->card_caps); err = mmc_select_mode_and_width(mmc, mmc->card_caps);
} }
#endif #endif
if (err) if (err)