[SCSI] qla2xxx: check for marker IOCB during response queue processing.

Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 646fc5263d50808364b51e284a277dda4fce12fa..156530fefead7b2fdea1488e34acac89c7e181fb 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2060,6 +2060,11 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
                 case ELS_IOCB_TYPE:
                        qla24xx_els_ct_entry(vha, rsp->req, pkt, ELS_IOCB_TYPE);
                        break;
+               case MARKER_TYPE:
+                       /* Do nothing in this case, this check is to prevent it
+                        * from falling into default case
+                        */
+                       break;
                default:
                        /* Type Not Supported. */
                        ql_dbg(ql_dbg_async, vha, 0x5042,