summaryrefslogtreecommitdiffstats
path: root/block/blk-wbt.c
diff options
context:
space:
mode:
authorJens Axboe <axboe@kernel.dk>2018-10-12 10:04:48 -0600
committerJens Axboe <axboe@kernel.dk>2018-11-07 13:42:32 -0700
commit3c7741567b8188f55e3704e56bed96460bf8d396 (patch)
treedadf315062613bf21131e359c1201cdf39f14a78 /block/blk-wbt.c
parent771a93c489bf486b957c7399f89ee06d43ba2d93 (diff)
downloadlinux-stable-3c7741567b8188f55e3704e56bed96460bf8d396.tar.gz
linux-stable-3c7741567b8188f55e3704e56bed96460bf8d396.tar.bz2
linux-stable-3c7741567b8188f55e3704e56bed96460bf8d396.zip
blk-wbt: kill check for legacy queue type
Everything is blk-mq at this point, so it doesn't make any sense to have this option available as it does nothing. Reviewed-by: Hannes Reinecke <hare@suse.com> Tested-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-wbt.c')
-rw-r--r--block/blk-wbt.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-wbt.c b/block/blk-wbt.c
index 8ac93fcbaa2e..0fc222d4194b 100644
--- a/block/blk-wbt.c
+++ b/block/blk-wbt.c
@@ -709,8 +709,7 @@ void wbt_enable_default(struct request_queue *q)
if (!test_bit(QUEUE_FLAG_REGISTERED, &q->queue_flags))
return;
- if ((q->mq_ops && IS_ENABLED(CONFIG_BLK_WBT_MQ)) ||
- (q->request_fn && IS_ENABLED(CONFIG_BLK_WBT_SQ)))
+ if (q->mq_ops && IS_ENABLED(CONFIG_BLK_WBT_MQ))
wbt_init(q);
}
EXPORT_SYMBOL_GPL(wbt_enable_default);