diff options
| author | Bart Van Assche <bart.vanassche@wdc.com> | 2017-08-31 16:59:06 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-09-05 08:18:42 -0400 |
| commit | 7760e223507b5218d0674b5e2e8dc29fea079a89 (patch) | |
| tree | d76d67674224b47b7627157d1e6b77c47fff73fb | |
| parent | a45a1f3614182267803baadba657b59e2ddc0545 (diff) | |
| download | linux-7760e223507b5218d0674b5e2e8dc29fea079a89.tar.gz | |
scsi: Remove Scsi_Host.uspace_req_q
A patch I wrote myself several years ago removed SCSI target support
from the code under drivers/scsi. That patch removed the code that sets
uspace_req_q to a non-NULL value. Hence also remove the code that
depends on uspace_req_q != NULL.
References: commit 066465251303 ("tgt: removal")
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/hosts.c | 8 | ||||
| -rw-r--r-- | include/scsi/scsi_host.h | 6 |
2 files changed, 0 insertions, 14 deletions
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 831a1c8b9f89..fe3a0da3ec97 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -315,8 +315,6 @@ static void scsi_host_dev_release(struct device *dev) { struct Scsi_Host *shost = dev_to_shost(dev); struct device *parent = dev->parent; - struct request_queue *q; - void *queuedata; scsi_proc_hostdir_rm(shost->hostt); @@ -326,12 +324,6 @@ static void scsi_host_dev_release(struct device *dev) kthread_stop(shost->ehandler); if (shost->work_q) destroy_workqueue(shost->work_q); - q = shost->uspace_req_q; - if (q) { - queuedata = q->queuedata; - blk_cleanup_queue(q); - kfree(queuedata); - } if (shost->shost_state == SHOST_CREATED) { /* diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index afb04811b7b9..0a804b1a4726 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -691,12 +691,6 @@ struct Scsi_Host { unsigned int prot_capabilities; unsigned char prot_guard_type; - /* - * q used for scsi_tgt msgs, async events or any other requests that - * need to be processed in userspace - */ - struct request_queue *uspace_req_q; - /* legacy crap */ unsigned long base; unsigned long io_port; |