[SCSI] qla2xxx: Populate Command Type 6 LUN field properly.

Use the host_to_fcp_swap call to correctly populate the LUN field
in the Command Type 6 path.  This field is used during LUN reset
cleanup and must match the field used in the FCP command.

Cc: stable@kernel.org
Signed-off-by: Mike Hernandez <michael.hernandez@qlogic.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

2 files changed, 2 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 5f94430b42f0..4c1ba6263eb3 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -1061,6 +1061,7 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
                 fcp_cmnd->additional_cdb_len |= 2;
 
         int_to_scsilun(sp->cmd->device->lun, &fcp_cmnd->lun);
+        host_to_fcp_swap((uint8_t *)&fcp_cmnd->lun, sizeof(fcp_cmnd->lun));
         memcpy(fcp_cmnd->cdb, cmd->cmnd, cmd->cmd_len);
         cmd_pkt->fcp_cmnd_dseg_len = cpu_to_le16(fcp_cmnd_len);
         cmd_pkt->fcp_cmnd_dseg_address[0] = cpu_to_le32(
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 8d9edfb39803..ae2acacc0003 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -2749,6 +2749,7 @@ sufficient_dsds:
                         goto queuing_error_fcp_cmnd;
 
                 int_to_scsilun(sp->cmd->device->lun, &cmd_pkt->lun);
+                host_to_fcp_swap((uint8_t *)&cmd_pkt->lun, sizeof(cmd_pkt->lun));
 
                 /* build FCP_CMND IU */
                 memset(ctx->fcp_cmnd, 0, sizeof(struct fcp_cmnd));