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scsi: sun3_scsi: Use scsi_cmd_to_rq() instead of scsi_cmnd.request 

Prepare for removal of the request pointer by using scsi_cmd_to_rq()
instead. This patch does not change any functionality.

Link: https://lore.kernel.org/r/20210809230355.8186-46-bvanassche@acm.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2021-08-09 16:03:48 -07:00 committed by Martin K. Petersen
parent bbfa8d7d12
commit 6c5d5422c5
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/sun3_scsi.c
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@ -336,7 +336,7 @@ static int sun3scsi_dma_xfer_len(struct NCR5380_hostdata *hostdata,
{
int wanted_len = cmd->SCp.this_residual;
if (wanted_len < DMA_MIN_SIZE || blk_rq_is_passthrough(cmd->request))
if (wanted_len < DMA_MIN_SIZE || blk_rq_is_passthrough(scsi_cmd_to_rq(cmd)))
return 0;
return wanted_len;