Author: eadler
Date: Sat Jul 7 17:17:43 2012
New Revision: 238200
URL: http://svn.freebsd.org/changeset/base/238200
Log:
Remove variables which are initialized but never used thereafter
reported by gcc46 warning
Reviewed by: scottl
Approved by: cperciva
MFC after: 1 week
Modified:
head/sys/cam/scsi/scsi_all.c
head/sys/cam/scsi/scsi_ch.c
Modified: head/sys/cam/scsi/scsi_all.c
==============================================================================
--- head/sys/cam/scsi/scsi_all.c Sat Jul 7 17:13:09 2012
(r238199)
+++ head/sys/cam/scsi/scsi_all.c Sat Jul 7 17:17:43 2012
(r238200)
@@ -4147,9 +4147,9 @@ scsi_sense_desc_sbuf(struct sbuf *sb, st
struct scsi_inquiry_data *inq_data,
struct scsi_sense_desc_header *header)
{
- int i, found;
+ int i;
- for (i = 0, found = 0; i < (sizeof(scsi_sense_printers) /
+ for (i = 0; i < (sizeof(scsi_sense_printers) /
sizeof(scsi_sense_printers[0])); i++) {
struct scsi_sense_desc_printer *printer;
Modified: head/sys/cam/scsi/scsi_ch.c
==============================================================================
--- head/sys/cam/scsi/scsi_ch.c Sat Jul 7 17:13:09 2012 (r238199)
+++ head/sys/cam/scsi/scsi_ch.c Sat Jul 7 17:17:43 2012 (r238200)
@@ -433,17 +433,11 @@ static int
chclose(struct cdev *dev, int flag, int fmt, struct thread *td)
{
struct cam_periph *periph;
- struct ch_softc *softc;
- int error;
-
- error = 0;
periph = (struct cam_periph *)dev->si_drv1;
if (periph == NULL)
return(ENXIO);
- softc = (struct ch_softc *)periph->softc;
-
cam_periph_release(periph);
return(0);
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