svn commit: r237471 - stable/9/sys/cam/scsi

[Alexander Motin]

Author: mav
Date: Sat Jun 23 07:48:00 2012
New Revision: 237471
URL: http://svn.freebsd.org/changeset/base/237471

Log:
  MFC r237336:
  Remove unused error variables in cdclose() and daclose().

Modified:
  stable/9/sys/cam/scsi/scsi_cd.c
  stable/9/sys/cam/scsi/scsi_da.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/cam/scsi/scsi_cd.c
==============================================================================
--- stable/9/sys/cam/scsi/scsi_cd.c	Sat Jun 23 07:46:33 2012	(r237470)
+++ stable/9/sys/cam/scsi/scsi_cd.c	Sat Jun 23 07:48:00 2012	(r237471)
@@ -1043,7 +1043,6 @@ cdclose(struct disk *dp)
 {
 	struct 	cam_periph *periph;
 	struct	cd_softc *softc;
-	int error;
 
 	periph = (struct cam_periph *)dp->d_drv1;
 	if (periph == NULL)
@@ -1052,7 +1051,7 @@ 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: stable/9/sys/cam/scsi/scsi_da.c
==============================================================================
--- stable/9/sys/cam/scsi/scsi_da.c	Sat Jun 23 07:46:33 2012	(r237470)
+++ stable/9/sys/cam/scsi/scsi_da.c	Sat Jun 23 07:48:00 2012	(r237471)
@@ -984,14 +984,13 @@ 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);