svn commit: r274790 - head/sys/cam/ctl

[Alexander Motin]

Author: mav
Date: Fri Nov 21 11:21:39 2014
New Revision: 274790
URL: https://svnweb.freebsd.org/changeset/base/274790

Log:
  Remove bunch of unused lun variables.
  
  MFC after:	1 week

Modified:
  head/sys/cam/ctl/ctl.c

Modified: head/sys/cam/ctl/ctl.c
==============================================================================
--- head/sys/cam/ctl/ctl.c	Fri Nov 21 11:20:24 2014	(r274789)
+++ head/sys/cam/ctl/ctl.c	Fri Nov 21 11:21:39 2014	(r274790)
@@ -7407,14 +7407,11 @@ ctl_read_defect(struct ctl_scsiio *ctsio
 	struct scsi_read_defect_data_12 *ccb12;
 	struct scsi_read_defect_data_hdr_10 *data10;
 	struct scsi_read_defect_data_hdr_12 *data12;
-	struct ctl_lun *lun;
 	uint32_t alloc_len, data_len;
 	uint8_t format;
 
 	CTL_DEBUG_PRINT(("ctl_read_defect\n"));
 
-	lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr;
-
 	if (ctsio->cdb[0] == READ_DEFECT_DATA_10) {
 		ccb10 = (struct scsi_read_defect_data_10 *)&ctsio->cdb;
 		format = ccb10->format;
@@ -7784,7 +7781,6 @@ fill_one:
 int
 ctl_report_supported_tmf(struct ctl_scsiio *ctsio)
 {
-	struct ctl_lun *lun;
 	struct scsi_report_supported_tmf *cdb;
 	struct scsi_report_supported_tmf_data *data;
 	int retval;
@@ -7793,7 +7789,6 @@ ctl_report_supported_tmf(struct ctl_scsi
 	CTL_DEBUG_PRINT(("ctl_report_supported_tmf\n"));
 
 	cdb = (struct scsi_report_supported_tmf *)ctsio->cdb;
-	lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr;
 
 	retval = CTL_RETVAL_COMPLETE;
 
@@ -7830,7 +7825,6 @@ ctl_report_supported_tmf(struct ctl_scsi
 int
 ctl_report_timestamp(struct ctl_scsiio *ctsio)
 {
-	struct ctl_lun *lun;
 	struct scsi_report_timestamp *cdb;
 	struct scsi_report_timestamp_data *data;
 	struct timeval tv;
@@ -7841,7 +7835,6 @@ ctl_report_timestamp(struct ctl_scsiio *
 	CTL_DEBUG_PRINT(("ctl_report_timestamp\n"));
 
 	cdb = (struct scsi_report_timestamp *)ctsio->cdb;
-	lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr;
 
 	retval = CTL_RETVAL_COMPLETE;
 
@@ -9845,15 +9838,9 @@ no_sense:
 int
 ctl_tur(struct ctl_scsiio *ctsio)
 {
-	struct ctl_lun *lun;
-
-	lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr;
 
 	CTL_DEBUG_PRINT(("ctl_tur\n"));
 
-	if (lun == NULL)
-		return (EINVAL);
-
 	ctsio->scsi_status = SCSI_STATUS_OK;
 	ctsio->io_hdr.status = CTL_SUCCESS;
 
@@ -10522,10 +10509,8 @@ static int
 ctl_inquiry_evpd(struct ctl_scsiio *ctsio)
 {
 	struct scsi_inquiry *cdb;
-	struct ctl_lun *lun;
 	int alloc_len, retval;
 
-	lun = (struct ctl_lun *)ctsio->io_hdr.ctl_private[CTL_PRIV_LUN].ptr;
 	cdb = (struct scsi_inquiry *)ctsio->cdb;
 
 	retval = CTL_RETVAL_COMPLETE;