Commit 401efbf8 authored by Tejun Heo's avatar Tejun Heo Committed by Jens Axboe
Browse files

blkcg: remove unnecessary request_list->blkg NULL test in blk_put_rl()

Since ec13b1d6

 ("blkcg: always create the blkcg_gq for the root
blkcg"), a request_list always has its blkg associated.  Drop
unnecessary rl->blkg NULL test from blk_put_rl().
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 60a83707
...@@ -394,8 +394,7 @@ root_rl: ...@@ -394,8 +394,7 @@ root_rl:
*/ */
static inline void blk_put_rl(struct request_list *rl) static inline void blk_put_rl(struct request_list *rl)
{ {
/* root_rl may not have blkg set */ if (rl->blkg->blkcg != &blkcg_root)
if (rl->blkg && rl->blkg->blkcg != &blkcg_root)
blkg_put(rl->blkg); blkg_put(rl->blkg);
} }
......
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