[SCSI] remove some dead code in qla2xxx

Original from: Christoph Hellwig <hch@lst.de>

Modified and
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 1 insertions, 32 deletions

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 0387005fcb6d..7629558eba25 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -85,9 +85,7 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
         atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
         atomic_set(&ha->loop_state, LOOP_DOWN);
         ha->device_flags = 0;
-        ha->sns_retry_cnt = 0;
         ha->dpc_flags = 0;
-        ha->failback_delay = 0;
         ha->flags.management_server_logged_in = 0;
         ha->marker_needed = 0;
         ha->mbx_flags = 0;
@@ -171,8 +169,6 @@ check_fw_ready_again:
 
                                 if (wait_time == 0)
                                         rval = QLA_FUNCTION_FAILED;
-                                if (ha->mem_err)
-                                        restart_risc = 1;
                         } else if (ha->device_flags & DFLG_NO_CABLE)
                                 /* If no cable, then all is good. */
                                 rval = QLA_SUCCESS;
@@ -1410,13 +1406,8 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
         /* Set minimum RATOV to 200 tenths of a second. */
         ha->r_a_tov = 200;
 
-        ha->minimum_timeout =
-            (ha->login_timeout * ha->retry_count) + nv->port_down_retry_count;
         ha->loop_reset_delay = nv->reset_delay;
 
-        /* Will get the value from NVRAM. */
-        ha->loop_down_timeout = LOOP_DOWN_TIMEOUT;
-
         /* Link Down Timeout = 0:
          *
          *      When Port Down timer expires we will start returning
@@ -1429,18 +1420,13 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
          */                                             
         if (nv->link_down_timeout == 0) {
                 ha->loop_down_abort_time =
-                    (LOOP_DOWN_TIME - ha->loop_down_timeout);
+                    (LOOP_DOWN_TIME - LOOP_DOWN_TIMEOUT);
         } else {
                 ha->link_down_timeout =  nv->link_down_timeout;
                 ha->loop_down_abort_time =
                     (LOOP_DOWN_TIME - ha->link_down_timeout);
         } 
 
-        ha->max_luns = MAX_LUNS;
-        ha->max_probe_luns = le16_to_cpu(nv->max_luns_per_target);
-        if (ha->max_probe_luns == 0)
-                ha->max_probe_luns = MIN_LUNS;
-
         /*
          * Need enough time to try and get the port back.
          */
@@ -1457,16 +1443,6 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
         if (ql2xloginretrycount)
                 ha->login_retry_count = ql2xloginretrycount;
 
-        ha->binding_type = Bind;
-        if (ha->binding_type != BIND_BY_PORT_NAME &&
-            ha->binding_type != BIND_BY_PORT_ID) {
-                qla_printk(KERN_WARNING, ha,
-                    "Invalid binding type specified (%d), "
-                    "defaulting to BIND_BY_PORT_NAME!!!\n", ha->binding_type);
-
-                ha->binding_type = BIND_BY_PORT_NAME;
-        }
-
         icb->lun_enables = __constant_cpu_to_le16(0);
         icb->command_resource_count = 0;
         icb->immediate_notify_resource_count = 0;
@@ -1578,7 +1554,6 @@ qla2x00_configure_loop(scsi_qla_host_t *ha)
          */
         clear_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
         clear_bit(RSCN_UPDATE, &ha->dpc_flags);
-        ha->mem_err = 0 ;
 
         /* Determine what we need to do */
         if (ha->current_topology == ISP_CFG_FL &&
@@ -2707,7 +2682,6 @@ qla2x00_loop_resync(scsi_qla_host_t *ha)
         rval = QLA_SUCCESS;
 
         atomic_set(&ha->loop_state, LOOP_UPDATE);
-        qla2x00_stats.loop_resync++;
         clear_bit(ISP_ABORT_RETRY, &ha->dpc_flags);
         if (ha->flags.online) {
                 if (!(rval = qla2x00_fw_ready(ha))) {
@@ -2786,9 +2760,6 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
         if (ha->flags.online) {
                 ha->flags.online = 0;
                 clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
-                qla2x00_stats.ispAbort++;
-                ha->total_isp_aborts++;  /* used by ioctl */
-                ha->sns_retry_cnt = 0;
 
                 qla_printk(KERN_INFO, ha,
                     "Performing ISP error recovery - ha= %p.\n", ha);
@@ -2810,8 +2781,6 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
                         sp = ha->outstanding_cmds[cnt];
                         if (sp) {
                                 ha->outstanding_cmds[cnt] = NULL;
-                                if (ha->actthreads)
-                                        ha->actthreads--;
                                 sp->flags = 0;
                                 sp->cmd->result = DID_RESET << 16;
                                 sp->cmd->host_scribble = (unsigned char *)NULL;