mmc: block: Move duplicate check

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mmc_blk_ioctl() calls either mmc_blk_ioctl_cmd() or
mmc_blk_ioctl_multi_cmd() and each of these make the same
check. Factor it into a new helper function, call it on
both branches of the switch() statement and save a chunk
of duplicate code.

Cc: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Linus Walleij 2017-08-20 23:39:09 +02:00 • committed by Ulf Hansson

parent 627c3ccfb4

commit 61fe0e2bda

1 changed files with 20 additions and 16 deletions

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drivers/mmc/core/block.c

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