diff options
| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2017-06-02 14:21:58 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-06-12 20:55:59 -0400 |
| commit | 2dd6fb5957a75cd926089bb4434449e6181ca5c5 (patch) | |
| tree | 2473eae4bc655f851dd0b843bfa2d2955fe98b3e /drivers/scsi/scsi.c | |
| parent | 255ee9320e5dc46173bb94dbcd68e32f11fc10a9 (diff) | |
| download | linux-2dd6fb5957a75cd926089bb4434449e6181ca5c5.tar.bz2 | |
scsi: Only add commands to the device command list if required by the LLD
Just like for the scsi-mq code path, in the single queue SCSI code path
only add commands to the per-device command list if required by the SCSI
LLD. This patch will make it easier to merge the single-queue and
multiqueue command initialization code.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi.c')
| -rw-r--r-- | drivers/scsi/scsi.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 61cdd99ae41e..1bf274e3b2b6 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -108,14 +108,7 @@ EXPORT_SYMBOL(scsi_sd_pm_domain); */ void scsi_put_command(struct scsi_cmnd *cmd) { - unsigned long flags; - - /* serious error if the command hasn't come from a device list */ - spin_lock_irqsave(&cmd->device->list_lock, flags); - BUG_ON(list_empty(&cmd->list)); - list_del_init(&cmd->list); - spin_unlock_irqrestore(&cmd->device->list_lock, flags); - + scsi_del_cmd_from_list(cmd); BUG_ON(delayed_work_pending(&cmd->abort_work)); } |