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scsi: ibmvscsi_tgt: Use combined sense codes

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Refactor the IBM virtual SCSI target driver to use scsi_set_sense_buffer()
and replace all hard-coded additional sense codes and additional sense code
qualifiers with the enum values defined in include/scsi/scsi_sense.h.  This
helps with code clarity as the sense codes being processed are easier to
test and self-documented.

No functional change intended.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Link: https://patch.msgid.link/20260908090308.1085097-31-dlemoal@kernel.org
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>
This commit is contained in:
Damien Le Moal 2026-09-08 18:02:58 +09:00 committed by Martin K. Petersen (Oracle)
parent 077aa184eb
commit 01526b511d
1 changed files with 2 additions and 3 deletions
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5
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
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@ -3757,9 +3757,8 @@ static int ibmvscsis_queue_data_in(struct se_cmd *se_cmd)
dev_err(&vscsi->dev, "srp_transfer_data failed: %d\n", rc);
se_cmd->scsi_sense_length = 18;
memset(se_cmd->sense_buffer, 0, se_cmd->scsi_sense_length);
/* Logical Unit Communication Time-out asc/ascq = 0x0801 */
scsi_build_sense_buffer(0, se_cmd->sense_buffer, MEDIUM_ERROR,
0x08, 0x01);
scsi_set_sense_buffer(0, se_cmd->sense_buffer, MEDIUM_ERROR,
LU_COMMUNICATION_TIMEOUT);
}
srp_build_response(vscsi, cmd, &len);