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author | Stefan Agner <stefan.agner@toradex.com> | 2017-12-13 21:31:49 +0100 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-12-21 15:14:59 +0100 |
commit | 688f897ddd96968cf59a2d67afe2a394a0bf8ab3 (patch) | |
tree | e303dd2f94a5c670a318008c891674e116558e6b /drivers/md/dm-rq.c | |
parent | a898b45a9c18bd9d723f82576a5b32a102808a09 (diff) | |
parent | fb2d2dee504a963efdcb76517b5cdf25444cf535 (diff) |
Merge remote-tracking branch 'linux-fslc/4.9-1.0.x-imx' into toradex_4.9-1.0.x-imx-next
Diffstat (limited to 'drivers/md/dm-rq.c')
-rw-r--r-- | drivers/md/dm-rq.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c index 2c965424d383..ba7c4c685db3 100644 --- a/drivers/md/dm-rq.c +++ b/drivers/md/dm-rq.c @@ -997,10 +997,14 @@ int dm_mq_init_request_queue(struct mapped_device *md, struct dm_table *t) dm_init_md_queue(md); /* backfill 'mq' sysfs registration normally done in blk_register_queue */ - blk_mq_register_dev(disk_to_dev(md->disk), q); + err = blk_mq_register_dev(disk_to_dev(md->disk), q); + if (err) + goto out_cleanup_queue; return 0; +out_cleanup_queue: + blk_cleanup_queue(q); out_tag_set: blk_mq_free_tag_set(md->tag_set); out_kfree_tag_set: |