diff options
| author |   Jens Axboe <axboe@kernel.dk> | 2018-10-26 11:27:02 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-07 13:42:32 -0700 |
| commit | 5e28b8d8a1b03ce86f33d38a64a4983d2b5c7679 (patch) | |
| tree | 382c53cb1bda1974b9a29917a78c6fa59b41350c /drivers/scsi | |
| parent | bsg: pass in desired timeout handler (diff) | |
| download | linux-dev-5e28b8d8a1b03ce86f33d38a64a4983d2b5c7679.tar.xz linux-dev-5e28b8d8a1b03ce86f33d38a64a4983d2b5c7679.zip | |
bsg: provide bsg_remove_queue() helper
All drivers do unregister + cleanup, provide a helper for that.
Cc: linux-scsi@vger.kernel.org
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Benjamin Block <bblock@linux.vnet.ibm.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 '')
| -rw-r--r-- | drivers/scsi/scsi_transport_fc.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/scsi_transport_iscsi.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/scsi_transport_sas.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/ufs/ufs_bsg.c | 2 |
4 files changed, 4 insertions, 14 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 98aaffb4c715..638f83ab04b2 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -3851,10 +3851,7 @@ fc_bsg_rportadd(struct Scsi_Host *shost, struct fc_rport *rport) static void fc_bsg_remove(struct request_queue *q) { - if (q) { - bsg_unregister_queue(q); - blk_cleanup_queue(q); - } + bsg_remove_queue(q); } diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 26b11a775be9..ff123023e5a5 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -1576,10 +1576,7 @@ static int iscsi_remove_host(struct transport_container *tc, struct Scsi_Host *shost = dev_to_shost(dev); struct iscsi_cls_host *ihost = shost->shost_data; - if (ihost->bsg_q) { - bsg_unregister_queue(ihost->bsg_q); - blk_cleanup_queue(ihost->bsg_q); - } + bsg_remove_queue(ihost->bsg_q); return 0; } diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c index cf6d47891d77..692b46937e52 100644 --- a/drivers/scsi/scsi_transport_sas.c +++ b/drivers/scsi/scsi_transport_sas.c @@ -246,11 +246,7 @@ static int sas_host_remove(struct transport_container *tc, struct device *dev, struct Scsi_Host *shost = dev_to_shost(dev); struct request_queue *q = to_sas_host_attrs(shost)->q; - if (q) { - bsg_unregister_queue(q); - blk_cleanup_queue(q); - } - + bsg_remove_queue(q); return 0; } diff --git a/drivers/scsi/ufs/ufs_bsg.c b/drivers/scsi/ufs/ufs_bsg.c index dd0e9700a74c..775bb4e5e36e 100644 --- a/drivers/scsi/ufs/ufs_bsg.c +++ b/drivers/scsi/ufs/ufs_bsg.c @@ -157,7 +157,7 @@ void ufs_bsg_remove(struct ufs_hba *hba) if (!hba->bsg_queue) return; - bsg_unregister_queue(hba->bsg_queue); + bsg_remove_queue(hba->bsg_queue); device_del(bsg_dev); put_device(bsg_dev); |