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(parent: dbb90d9) | patch
elevator: fix unnecessary put of elevator in failure case
authorJens Axboe <axboe@fb.com>
Thu, 19 Jan 2017 14:10:13 +0000 (07:10 -0700)
committerJens Axboe <axboe@fb.com>
Thu, 19 Jan 2017 14:43:05 +0000 (07:43 -0700)
commit2032efa824469946a6c7c937396012b64e2ce274
tree0faf9b2eea4e7bfddb03861f6a42cefb17b92e5dtree | snapshot
parentdbb90d9a35d80388e53c4e8d0fc06e19fb80b616commit | diff
elevator: fix unnecessary put of elevator in failure case

We already checked that e is NULL, so no point in calling
elevator_put() to free it.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: dc877dbd088f ("blk-mq-sched: add framework for MQ capable IO schedulers")
Signed-off-by: Jens Axboe <axboe@fb.com>
block/elevator.c diff | blob | history
Linux Kernel Source Tree.