Author: mav
Date: Wed Jun 20 18:35:36 2012
New Revision: 237336
URL: http://svn.freebsd.org/changeset/base/237336
Log:
Remove unused error variables in cdclose() and daclose().
Modified:
head/sys/cam/scsi/scsi_cd.c
head/sys/cam/scsi/scsi_da.c
Modified: head/sys/cam/scsi/scsi_cd.c
==============================================================================
--- head/sys/cam/scsi/scsi_cd.c Wed Jun 20 18:25:51 2012 (r237335)
+++ head/sys/cam/scsi/scsi_cd.c Wed Jun 20 18:35:36 2012 (r237336)
@@ -1041,7 +1041,6 @@ cdclose(struct disk *dp)
{
struct cam_periph *periph;
struct cd_softc *softc;
- int error;
periph = (struct cam_periph *)dp->d_drv1;
if (periph == NULL)
@@ -1050,7 +1049,7 @@ cdclose(struct disk *dp)
softc = (struct cd_softc *)periph->softc;
cam_periph_lock(periph);
- if ((error = cam_periph_hold(periph, PRIBIO)) != 0) {
+ if (cam_periph_hold(periph, PRIBIO) != 0) {
cam_periph_unlock(periph);
cam_periph_release(periph);
return (0);
Modified: head/sys/cam/scsi/scsi_da.c
==============================================================================
--- head/sys/cam/scsi/scsi_da.c Wed Jun 20 18:25:51 2012 (r237335)
+++ head/sys/cam/scsi/scsi_da.c Wed Jun 20 18:35:36 2012 (r237336)
@@ -982,14 +982,13 @@ daclose(struct disk *dp)
{
struct cam_periph *periph;
struct da_softc *softc;
- int error;
periph = (struct cam_periph *)dp->d_drv1;
if (periph == NULL)
return (0);
cam_periph_lock(periph);
- if ((error = cam_periph_hold(periph, PRIBIO)) != 0) {
+ if (cam_periph_hold(periph, PRIBIO) != 0) {
cam_periph_unlock(periph);
cam_periph_release(periph);
return (0);
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