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bsg: provide bsg_remove_queue() helper

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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>
This commit is contained in:
Jens Axboe
2018-10-26 11:27:02 -06:00
parent aae3b069d5
commit 5e28b8d8a1
6 changed files with 14 additions and 14 deletions
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5
drivers/scsi/scsi_transport_iscsi.c
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@@ -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;
}