1 files changed, 4 insertions, 66 deletions

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index fd14c7bfc626..93673d3094e8 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -814,49 +814,6 @@ qla2x00_wait_for_chip_reset(scsi_qla_host_t *vha)
         return return_status;
 }
 
-/*
- * qla2x00_wait_for_loop_ready
- *    Wait for MAX_LOOP_TIMEOUT(5 min) value for loop
- *    to be in LOOP_READY state.
- * Input:
- *     ha - pointer to host adapter structure
- *
- * Note:
- *    Does context switching-Release SPIN_LOCK
- *    (if any) before calling this routine.
- *
- *
- * Return:
- *    Success (LOOP_READY) : 0
- *    Failed  (LOOP_NOT_READY) : 1
- */
-static inline int
-qla2x00_wait_for_loop_ready(scsi_qla_host_t *vha)
-{
-        int      return_status = QLA_SUCCESS;
-        unsigned long loop_timeout ;
-        struct qla_hw_data *ha = vha->hw;
-        scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
-
-        /* wait for 5 min at the max for loop to be ready */
-        loop_timeout = jiffies + (MAX_LOOP_TIMEOUT * HZ);
-
-        while ((!atomic_read(&base_vha->loop_down_timer) &&
-            atomic_read(&base_vha->loop_state) == LOOP_DOWN) ||
-            atomic_read(&base_vha->loop_state) != LOOP_READY) {
-                if (atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
-                        return_status = QLA_FUNCTION_FAILED;
-                        break;
-                }
-                msleep(1000);
-                if (time_after_eq(jiffies, loop_timeout)) {
-                        return_status = QLA_FUNCTION_FAILED;
-                        break;
-                }
-        }
-        return (return_status);
-}
-
 static void
 sp_get(struct srb *sp)
 {
@@ -1035,12 +992,6 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type,
                     "Wait for hba online failed for cmd=%p.\n", cmd);
                 goto eh_reset_failed;
         }
-        err = 1;
-        if (qla2x00_wait_for_loop_ready(vha) != QLA_SUCCESS) {
-                ql_log(ql_log_warn, vha, 0x800b,
-                    "Wait for loop ready failed for cmd=%p.\n", cmd);
-                goto eh_reset_failed;
-        }
         err = 2;
         if (do_reset(fcport, cmd->device->lun, cmd->request->cpu + 1)
                 != QLA_SUCCESS) {
@@ -1137,10 +1088,9 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
                 goto eh_bus_reset_done;
         }
 
-        if (qla2x00_wait_for_loop_ready(vha) == QLA_SUCCESS) {
-                if (qla2x00_loop_reset(vha) == QLA_SUCCESS)
-                        ret = SUCCESS;
-        }
+        if (qla2x00_loop_reset(vha) == QLA_SUCCESS)
+                ret = SUCCESS;
+
         if (ret == FAILED)
                 goto eh_bus_reset_done;
 
@@ -1206,15 +1156,6 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
         if (qla2x00_wait_for_reset_ready(vha) != QLA_SUCCESS)
                 goto eh_host_reset_lock;
 
-        /*
-         * Fixme-may be dpc thread is active and processing
-         * loop_resync,so wait a while for it to
-         * be completed and then issue big hammer.Otherwise
-         * it may cause I/O failure as big hammer marks the
-         * devices as lost kicking of the port_down_timer
-         * while dpc is stuck for the mailbox to complete.
-         */
-        qla2x00_wait_for_loop_ready(vha);
         if (vha != base_vha) {
                 if (qla2x00_vp_abort_isp(vha))
                         goto eh_host_reset_lock;
@@ -1297,16 +1238,13 @@ qla2x00_loop_reset(scsi_qla_host_t *vha)
                 atomic_set(&vha->loop_state, LOOP_DOWN);
                 atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
                 qla2x00_mark_all_devices_lost(vha, 0);
-                qla2x00_wait_for_loop_ready(vha);
         }
 
         if (ha->flags.enable_lip_reset) {
                 ret = qla2x00_lip_reset(vha);
-                if (ret != QLA_SUCCESS) {
+                if (ret != QLA_SUCCESS)
                         ql_dbg(ql_dbg_taskm, vha, 0x802e,
                             "lip_reset failed (%d).\n", ret);
-                } else
-                        qla2x00_wait_for_loop_ready(vha);
         }
 
         /* Issue marker command only when we are going to start the I/O */