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staging: rts5208: fix missing error check on call to rtsx_write_register
authorColin Ian King <colin.king@canonical.com>
Mon, 2 Jul 2018 13:27:35 +0000 (14:27 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 6 Jul 2018 15:37:31 +0000 (17:37 +0200)
commitc5fae4f4fd28189b1062fb8ef7b21fec37cb8b17
tree3b6b7867156767dfa458939e1d81f17599bf27b5tree
parentc37a192ef442fc34e9aa7c9e479f20eb4cd6f7afcommit | diff
staging: rts5208: fix missing error check on call to rtsx_write_register

Currently the check on error return from the call to rtsx_write_register
is checking the error status from the previous call. Fix this by adding
in the missing assignment of retval.

Detected by CoverityScan, CID#709877

Fixes: fa590c222fba ("staging: rts5208: add support for rts5208 and rts5288")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rts5208/sd.c diff | blob | history
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