1 files changed, 14 insertions, 12 deletions

diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 32d592befca6..86c546164da9 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -3499,6 +3499,7 @@ ips_map_status(ips_ha_t * ha, ips_scb_t * scb, ips_stat_t * sp)
         int device_error;
         uint32_t transfer_len;
         IPS_DCDB_TABLE_TAPE *tapeDCDB;
+        IPS_SCSI_INQ_DATA inquiryData;
 
         METHOD_TRACE("ips_map_status", 1);
 
@@ -3557,13 +3558,13 @@ ips_map_status(ips_ha_t * ha, ips_scb_t * scb, ips_stat_t * sp)
                                 errcode = DID_OK;
 
                                 /* Restrict access to physical DASD */
-                                if ((scb->scsi_cmd->cmnd[0] == INQUIRY) &&
-                                    ((((char *) scb->scsi_cmd->
-                                       buffer)[0] & 0x1f) == TYPE_DISK)) {
-                                        /* underflow -- no error               */
-                                        /* restrict access to physical DASD    */
-                                        errcode = DID_TIME_OUT;
-                                        break;
+                                if (scb->scsi_cmd->cmnd[0] == INQUIRY) {
+                                    ips_scmd_buf_read(scb->scsi_cmd, 
+                                      &inquiryData, sizeof (inquiryData));
+                                    if ((inquiryData.DeviceType & 0x1f) == TYPE_DISK) {
+                                        errcode = DID_TIME_OUT;
+                                        break;
+                                    }
                                 }
                         } else
                                 errcode = DID_ERROR;
@@ -4135,6 +4136,7 @@ ips_chkstatus(ips_ha_t * ha, IPS_STATUS * pstatus)
         uint8_t basic_status;
         uint8_t ext_status;
         int errcode;
+        IPS_SCSI_INQ_DATA inquiryData;
 
         METHOD_TRACE("ips_chkstatus", 1);
 
@@ -4255,11 +4257,11 @@ ips_chkstatus(ips_ha_t * ha, IPS_STATUS * pstatus)
                         scb->scsi_cmd->result = errcode << 16;
                 } else {        /* bus == 0 */
                         /* restrict access to physical drives */
-                        if ((scb->scsi_cmd->cmnd[0] == INQUIRY) &&
-                            ((((char *) scb->scsi_cmd->buffer)[0] & 0x1f) ==
-                             TYPE_DISK)) {
-
-                                scb->scsi_cmd->result = DID_TIME_OUT << 16;
+                        if (scb->scsi_cmd->cmnd[0] == INQUIRY) { 
+                            ips_scmd_buf_read(scb->scsi_cmd, 
+                                  &inquiryData, sizeof (inquiryData));
+                            if ((inquiryData.DeviceType & 0x1f) == TYPE_DISK) 
+                                scb->scsi_cmd->result = DID_TIME_OUT << 16;
                         }
                 }               /* else */
         } else {                /* recovered error / success */