[PATCH] PATCH [13/15] qla2xxx: Misc. code scrubbing

  Misc. driver scrubbing:

  	o Use kernel #define for PCI command register bit.

  	o Fix rate-limiting check the queue-depth module
  	  parameter.

  	o Clean-up comments.

 drivers/scsi/qla2xxx/qla_init.c |    2 +-
 drivers/scsi/qla2xxx/qla_mbx.c  |    1 -
 drivers/scsi/qla2xxx/qla_os.c   |    7 +++----
 3 files changed, 4 insertions(+), 6 deletions(-)

drivers/scsi/qla2xxx/qla_init.c

@@ -285,7 +285,7 @@ qla2x00_pci_config(scsi_qla_host_t *ha)
 		/* PCI Specification Revision 2.3 changes */
 		if (IS_QLA2322(ha) || IS_QLA6322(ha))
 			/* Command Register - Reset Interrupt Disable. */
-			w &= ~BIT_10;
+			w &= ~PCI_COMMAND_INTX_DISABLE;
 
 		/*
 		 * If this is a 2300 card and not 2312, reset the

drivers/scsi/qla2xxx/qla_mbx.c

@@ -987,7 +987,6 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp)
 
 	if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
 	    atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
-		/* v2.19.8 Ignore abort request if port is down */
 		return 1;
 	}
 

drivers/scsi/qla2xxx/qla_os.c

@@ -810,7 +810,7 @@ qla2x00_queuecommand(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
 	    atomic_read(&ha2->loop_state) == LOOP_DEAD) {
 		/*
 		 * Add the command to the done-queue for later failover
-		 * processing
+		 * processing.
 		 */
 		cmd->result = DID_NO_CONNECT << 16;
 		if (atomic_read(&ha2->loop_state) == LOOP_DOWN) 
@@ -1786,10 +1786,9 @@ qla2xxx_slave_configure(struct scsi_device *sdev)
 		queue_depth = 32;
 
 	if (sdev->tagged_supported) {
-#if defined(MODULE)
-		if (!(ql2xmaxqdepth == 0 || ql2xmaxqdepth > 256))
+		if (ql2xmaxqdepth != 0 && ql2xmaxqdepth <= 0xffffU)
 			queue_depth = ql2xmaxqdepth;
-#endif 
+
 		ql2xmaxqdepth = queue_depth;
 
 		scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG, queue_depth);