[SCSI] Revert "[SCSI] qla2xxx: Optimize existing port name server query matching."

This reverts commit c0822b63ccbf3b019059f384c290b080cae859f1.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 3d980a2..a8d97f7 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1848,9 +1848,6 @@ typedef struct fc_port {
        uint8_t scan_state;
 } fc_port_t;
 
-#define QLA_FCPORT_SCAN_NONE   0
-#define QLA_FCPORT_SCAN_FOUND  1
-
 /*
  * Fibre channel port/lun states.
  */

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 51f007f..edb4f8e 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2746,7 +2746,6 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags)
        fcport->loop_id = FC_NO_LOOP_ID;
        qla2x00_set_fcport_state(fcport, FCS_UNCONFIGURED);
        fcport->supported_classes = FC_COS_UNSPECIFIED;
-       fcport->scan_state = QLA_FCPORT_SCAN_NONE;
 
        return fcport;
 }
@@ -3229,6 +3228,13 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha)
                        }
                }
 
+#define QLA_FCPORT_SCAN                1
+#define QLA_FCPORT_FOUND       2
+
+               list_for_each_entry(fcport, &vha->vp_fcports, list) {
+                       fcport->scan_state = QLA_FCPORT_SCAN;
+               }
+
                rval = qla2x00_find_all_fabric_devs(vha, &new_fcports);
                if (rval != QLA_SUCCESS)
                        break;
@@ -3244,7 +3250,7 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha)
                        if ((fcport->flags & FCF_FABRIC_DEVICE) == 0)
                                continue;
 
-                       if (fcport->scan_state != QLA_FCPORT_SCAN_FOUND &&
+                       if (fcport->scan_state == QLA_FCPORT_SCAN &&
                            atomic_read(&fcport->state) == FCS_ONLINE) {
                                qla2x00_mark_device_lost(vha, fcport,
                                    ql2xplogiabsentdevice, 0);
@@ -3259,9 +3265,7 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha)
                                            fcport->d_id.b.al_pa);
                                        fcport->loop_id = FC_NO_LOOP_ID;
                                }
-                               continue;
                        }
-                       fcport->scan_state = QLA_FCPORT_SCAN_NONE;
                }
 
                /* Starting free loop ID. */
@@ -3516,7 +3520,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
                            WWN_SIZE))
                                continue;
 
-                       fcport->scan_state = QLA_FCPORT_SCAN_FOUND;
+                       fcport->scan_state = QLA_FCPORT_FOUND;
 
                        found++;