dm persistent data: remove unused return from exit_shadow_spine()
authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>
Fri, 19 Mar 2021 08:19:30 +0000 (16:19 +0800)
committerMike Snitzer <snitzer@redhat.com>
Fri, 26 Mar 2021 18:53:42 +0000 (14:53 -0400)
commitece2577388334dd5e8d59cb46895f9573bc4b808
tree030c9c2445ed4fb0e156dbde37487360ebfd3aa6
parent63508e38c1081c96abb315df1fd1acb77befa42f
dm persistent data: remove unused return from exit_shadow_spine()

Fix the following coccicheck warnings:

./drivers/md/persistent-data/dm-btree-spine.c:188:5-6: Unneeded
variable: "r". Return "0" on line 194.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/persistent-data/dm-btree-internal.h
drivers/md/persistent-data/dm-btree-spine.c