svn commit: r245251 - head/sys/cam/scsi

[Steven Hartland]

Author: smh
Date: Thu Jan 10 11:28:12 2013
New Revision: 245251
URL: http://svnweb.freebsd.org/changeset/base/245251

Log:
  Removes essentially unused variables from scsi_da probe setups
  
  PR:		kern/169835
  Reviewed by:	pjd (mentor)
  Approved by:	mav
  MFC after:	2 weeks

Modified:
  head/sys/cam/scsi/scsi_da.c

Modified: head/sys/cam/scsi/scsi_da.c
==============================================================================
--- head/sys/cam/scsi/scsi_da.c	Thu Jan 10 11:08:22 2013	(r245250)
+++ head/sys/cam/scsi/scsi_da.c	Thu Jan 10 11:28:12 2013	(r245251)
@@ -2014,7 +2014,6 @@ out:
 	}
 	case DA_STATE_PROBE:
 	{
-		struct ccb_scsiio *csio;
 		struct scsi_read_capacity_data *rcap;
 
 		rcap = (struct scsi_read_capacity_data *)
@@ -2024,8 +2023,7 @@ out:
 			/* da_free_periph??? */
 			break;
 		}
-		csio = &start_ccb->csio;
-		scsi_read_capacity(csio,
+		scsi_read_capacity(&start_ccb->csio,
 				   /*retries*/4,
 				   dadone,
 				   MSG_SIMPLE_Q_TAG,
@@ -2039,7 +2037,6 @@ out:
 	}
 	case DA_STATE_PROBE2:
 	{
-		struct ccb_scsiio *csio;
 		struct scsi_read_capacity_data_long *rcaplong;
 
 		rcaplong = (struct scsi_read_capacity_data_long *)
@@ -2049,8 +2046,7 @@ out:
 			/* da_free_periph??? */
 			break;
 		}
-		csio = &start_ccb->csio;
-		scsi_read_capacity_16(csio,
+		scsi_read_capacity_16(&start_ccb->csio,
 				      /*retries*/ 4,
 				      /*cbfcnp*/ dadone,
 				      /*tag_action*/ MSG_SIMPLE_Q_TAG,