diff options
| author | Hannes Reinecke <hare@suse.de> | 2020-02-28 08:53:18 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-02-28 20:54:55 -0500 |
| commit | c5a9707672fe22865d90fc04ac2fbc4f812666f3 (patch) | |
| tree | bb385a935b053d90b51fcf0d6d90ab7e426d2366 /drivers/scsi/scsi_lib.c | |
| parent | 35d2ce0b6570aa399184b5dfe7e5a821e5ff9f05 (diff) | |
scsi: core: Remove cmd_list functionality
Remove cmd_list functionality; no users left. With that the
scsi_put_command() becomes empty, so remove that one, too.
Link: https://lore.kernel.org/r/20200228075318.91255-14-hare@suse.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart van Assche <bvanassche@acm.org>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index a48a5727831b..258a428a0a3f 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -562,7 +562,6 @@ static void scsi_mq_uninit_cmd(struct scsi_cmnd *cmd) { scsi_mq_free_sgtables(cmd); scsi_uninit_cmd(cmd); - scsi_del_cmd_from_list(cmd); } /* Returns false when no more bytes to process, true if there are more */ @@ -1098,35 +1097,6 @@ static void scsi_cleanup_rq(struct request *rq) } } -/* Add a command to the list used by the aacraid and dpt_i2o drivers */ -void scsi_add_cmd_to_list(struct scsi_cmnd *cmd) -{ - struct scsi_device *sdev = cmd->device; - struct Scsi_Host *shost = sdev->host; - unsigned long flags; - - if (shost->use_cmd_list) { - spin_lock_irqsave(&sdev->list_lock, flags); - list_add_tail(&cmd->list, &sdev->cmd_list); - spin_unlock_irqrestore(&sdev->list_lock, flags); - } -} - -/* Remove a command from the list used by the aacraid and dpt_i2o drivers */ -void scsi_del_cmd_from_list(struct scsi_cmnd *cmd) -{ - struct scsi_device *sdev = cmd->device; - struct Scsi_Host *shost = sdev->host; - unsigned long flags; - - if (shost->use_cmd_list) { - spin_lock_irqsave(&sdev->list_lock, flags); - BUG_ON(list_empty(&cmd->list)); - list_del_init(&cmd->list); - spin_unlock_irqrestore(&sdev->list_lock, flags); - } -} - /* Called after a request has been started. */ void scsi_init_command(struct scsi_device *dev, struct scsi_cmnd *cmd) { @@ -1160,7 +1130,6 @@ void scsi_init_command(struct scsi_device *dev, struct scsi_cmnd *cmd) if (in_flight) __set_bit(SCMD_STATE_INFLIGHT, &cmd->state); - scsi_add_cmd_to_list(cmd); } static blk_status_t scsi_setup_scsi_cmnd(struct scsi_device *sdev, |