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| author | Daniel Wagner <dwagner@suse.de> | 2021-06-07 10:46:51 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-06-16 05:36:15 +0200 |
| commit | 2411424143bdfad3027e82fe6a66c5aadce271ee (patch) | |
| tree | 81d2ae6dfa24c98e2aca15562c5276aa758b6ce0 /drivers/nvme/host/multipath.c | |
| parent | 120bb3624d55d65145f7c1bf12a839fd323cde29 (diff) | |
| download | linux-2411424143bdfad3027e82fe6a66c5aadce271ee.tar.bz2 | |
nvme: remove superfluous bio_set_dev in nvme_requeue_work
Commit ce86dad222e9 ("nvme-multipath: reset bdev to ns head when
failover") moved the reset code where the bio is added to the
requeue_list for the failover path. But it left the original
bio_set_dev in nvme_requeue_work.
There is a second path to nvme_requee_work. It is via
nvme_ns_head_submit_bio. Though we don't have to set bio->bi_bdev for
this path either, as it points to the correct bdev already.
Let's remove the bio_set_dev. It's updating the bio->bi_bdev with the
same pointer and thus it's unnecessary.
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/host/multipath.c')
| -rw-r--r-- | drivers/nvme/host/multipath.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index 98426234d416..23573fe3fc7d 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -435,11 +435,6 @@ static void nvme_requeue_work(struct work_struct *work) next = bio->bi_next; bio->bi_next = NULL; - /* - * Reset disk to the mpath node and resubmit to select a new - * path. - */ - bio_set_dev(bio, head->disk->part0); submit_bio_noacct(bio); } } |