mmc: tmio: Improve error handling
authorMarek Vasut <marek.vasut+renesas@gmail.com>
Tue, 30 Oct 2018 20:53:29 +0000 (21:53 +0100)
committerMarek Vasut <marex@denx.de>
Fri, 2 Nov 2018 14:57:14 +0000 (15:57 +0100)
commitb22c8d0de484f9a4fe677bc2f9de026771605666
treee2be71d52643e26d9d5cf4b62a325fdfa9f3d1cd
parent645a575aeb384c7bf4ffb1204a93d140c0984fee
mmc: tmio: Improve error handling

Properly handle return values and abort operations when they are
non-zero. This is a minor improvement, which fixes two remaining
unchecked return values.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
drivers/mmc/tmio-common.c