diff options
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 6309b3f5a89d..32fb28a6372c 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -951,14 +951,13 @@ int bio_poll(struct bio *bio, struct io_comp_batch *iob, unsigned int flags) */ if (!percpu_ref_tryget(&q->q_usage_counter)) return 0; - if (!(q->limits.features & BLK_FEAT_POLL)) { - ret = 0; - } else if (queue_is_mq(q)) { + if (queue_is_mq(q)) { ret = blk_mq_poll(q, cookie, iob, flags); } else { struct gendisk *disk = q->disk; - if (disk && disk->fops->poll_bio) + if ((q->limits.features & BLK_FEAT_POLL) && disk && + disk->fops->poll_bio) ret = disk->fops->poll_bio(bio, iob, flags); } blk_queue_exit(q); |