md/r5cache: remove redundant pointer bio
authorColin Ian King <colin.king@canonical.com>
Tue, 3 Jul 2018 06:51:09 +0000 (07:51 +0100)
committerShaohua Li <shli@fb.com>
Thu, 5 Jul 2018 18:17:02 +0000 (11:17 -0700)
commitebc7709f65001911f275e13dd5f29b02803c0688
tree62fe929e3d7e32af2a62571cc7c705e494a886f1
parentdf8c676418e1eb6f7bbafc1e01983f3538584894
md/r5cache: remove redundant pointer bio

Pointer bio is being assigned but is never used hence it is redundant
and can be removed.

Cleans up clang warning:
warning: variable 'bio' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Shaohua Li <shli@fb.com>
drivers/md/raid5-cache.c