diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2022-02-18 11:51:04 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-22 21:11:06 -0500 |
| commit | af0d3c13e468a5268e4248d8087880e425df1921 (patch) | |
| tree | fba19b1bf901e138639a6a6cb6c21000f118c309 /drivers/scsi/mvumi.c | |
| parent | 8d1537342ff20719b2dad3ad67f84f7a085546fd (diff) | |
scsi: mvumi: Stop using the SCSI pointer
Set .cmd_size in the SCSI host template instead of using the SCSI pointer
from struct scsi_cmnd. This patch prepares for removal of the SCSI pointer
from struct scsi_cmnd.
Link: https://lore.kernel.org/r/20220218195117.25689-37-bvanassche@acm.org
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mvumi.c')
| -rw-r--r-- | drivers/scsi/mvumi.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/mvumi.c b/drivers/scsi/mvumi.c index 904de62c974c..05d3ce9b72db 100644 --- a/drivers/scsi/mvumi.c +++ b/drivers/scsi/mvumi.c @@ -1302,7 +1302,7 @@ static void mvumi_complete_cmd(struct mvumi_hba *mhba, struct mvumi_cmd *cmd, { struct scsi_cmnd *scmd = cmd->scmd; - cmd->scmd->SCp.ptr = NULL; + mvumi_priv(cmd->scmd)->cmd_priv = NULL; scmd->result = ob_frame->req_status; switch (ob_frame->req_status) { @@ -2097,7 +2097,7 @@ static int mvumi_queue_command(struct Scsi_Host *shost, goto out_return_cmd; cmd->scmd = scmd; - scmd->SCp.ptr = (char *) cmd; + mvumi_priv(scmd)->cmd_priv = cmd; mhba->instancet->fire_cmd(mhba, cmd); spin_unlock_irqrestore(shost->host_lock, irq_flags); return 0; @@ -2111,7 +2111,7 @@ out_return_cmd: static enum blk_eh_timer_return mvumi_timed_out(struct scsi_cmnd *scmd) { - struct mvumi_cmd *cmd = (struct mvumi_cmd *) scmd->SCp.ptr; + struct mvumi_cmd *cmd = mvumi_priv(scmd)->cmd_priv; struct Scsi_Host *host = scmd->device->host; struct mvumi_hba *mhba = shost_priv(host); unsigned long flags; @@ -2128,7 +2128,7 @@ static enum blk_eh_timer_return mvumi_timed_out(struct scsi_cmnd *scmd) atomic_dec(&mhba->fw_outstanding); scmd->result = (DID_ABORT << 16); - scmd->SCp.ptr = NULL; + mvumi_priv(scmd)->cmd_priv = NULL; if (scsi_bufflen(scmd)) { dma_unmap_sg(&mhba->pdev->dev, scsi_sglist(scmd), scsi_sg_count(scmd), @@ -2179,6 +2179,7 @@ static struct scsi_host_template mvumi_template = { .bios_param = mvumi_bios_param, .dma_boundary = PAGE_SIZE - 1, .this_id = -1, + .cmd_size = sizeof(struct mvumi_cmd_priv), }; static int mvumi_cfg_hw_reg(struct mvumi_hba *mhba) |