[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, 17 deletions

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 6792cfae56e2..e7a8b74157a5 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -91,9 +91,6 @@ qla2100_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
         }
         spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
-        ha->last_irq_cpu = _smp_processor_id();
-        ha->total_isr_cnt++;
-
         if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
             (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
                 spin_lock_irqsave(&ha->mbx_reg_lock, flags);
@@ -200,9 +197,6 @@ qla2300_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
         }
         spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
-        ha->last_irq_cpu = _smp_processor_id();
-        ha->total_isr_cnt++;
-
         if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
             (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
                 spin_lock_irqsave(&ha->mbx_reg_lock, flags);
@@ -417,7 +411,6 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint32_t mbx)
                 /* Update AEN queue. */
                 qla2x00_enqueue_aen(ha, MBA_LIP_OCCURRED, NULL);
 
-                ha->total_lip_cnt++;
                 break;
 
         case MBA_LOOP_UP:               /* Loop Up Event */
@@ -485,7 +478,6 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint32_t mbx)
                 /* Update AEN queue. */
                 qla2x00_enqueue_aen(ha, MBA_LIP_RESET, NULL);
 
-                ha->total_lip_cnt++;
                 break;
 
         case MBA_POINT_TO_POINT:        /* Point-to-Point */
@@ -695,14 +687,11 @@ qla2x00_process_completed_request(struct scsi_qla_host *ha, uint32_t index)
                 /* Free outstanding command slot. */
                 ha->outstanding_cmds[index] = NULL;
 
-                if (ha->actthreads)
-                        ha->actthreads--;
                 CMD_COMPL_STATUS(sp->cmd) = 0L;
                 CMD_SCSI_STATUS(sp->cmd) = 0L;
 
                 /* Save ISP completion status */
                 sp->cmd->result = DID_OK << 16;
-                sp->fo_retry_cnt = 0;
                 qla2x00_sp_compl(ha, sp);
         } else {
                 DEBUG2(printk("scsi(%ld): Invalid ISP SCSI completion handle\n",
@@ -865,9 +854,6 @@ qla2x00_status_entry(scsi_qla_host_t *ha, sts_entry_t *pkt)
                 return;
         }
 
-        if (ha->actthreads)
-                ha->actthreads--;
-
         comp_status = le16_to_cpu(pkt->comp_status);
         /* Mask of reserved bits 12-15, before we examine the scsi status */
         scsi_status = le16_to_cpu(pkt->scsi_status) & SS_MASK;
@@ -1026,7 +1012,6 @@ qla2x00_status_entry(scsi_qla_host_t *ha, sts_entry_t *pkt)
                                     cp->request_bufflen));
 
                                 cp->result = DID_BUS_BUSY << 16;
-                                ha->dropped_frame_error_cnt++;
                                 break;
                         }
 
@@ -1233,8 +1218,7 @@ qla2x00_error_entry(scsi_qla_host_t *ha, sts_entry_t *pkt)
         if (sp) {
                 /* Free outstanding command slot. */
                 ha->outstanding_cmds[pkt->handle] = NULL;
-                if (ha->actthreads)
-                        ha->actthreads--;
+
                 /* Bad payload or header */
                 if (pkt->entry_status &
                     (RF_INV_E_ORDER | RF_INV_E_COUNT |