svn commit: r316322 - stable/11/sys/boot/zfs

[Ngie Cooper]

Author: ngie
Date: Fri Mar 31 04:51:03 2017
New Revision: 316322
URL: https://svnweb.freebsd.org/changeset/base/316322

Log:
  MFC r316106:
  
  Don't shadow read(2) definition with `read` argument in vdev_{create,probe}
  
  This fixes several -Wshadow warnings introduced in r192194, but now errors
  with gcc 6.3.0.

Modified:
  stable/11/sys/boot/zfs/zfsimpl.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/boot/zfs/zfsimpl.c
==============================================================================
--- stable/11/sys/boot/zfs/zfsimpl.c	Fri Mar 31 04:44:37 2017	(r316321)
+++ stable/11/sys/boot/zfs/zfsimpl.c	Fri Mar 31 04:51:03 2017	(r316322)
@@ -488,7 +488,7 @@ vdev_find(uint64_t guid)
 }
 
 static vdev_t *
-vdev_create(uint64_t guid, vdev_read_t *read)
+vdev_create(uint64_t guid, vdev_read_t *_read)
 {
 	vdev_t *vdev;
 
@@ -497,7 +497,7 @@ vdev_create(uint64_t guid, vdev_read_t *
 	STAILQ_INIT(&vdev->v_children);
 	vdev->v_guid = guid;
 	vdev->v_state = VDEV_STATE_OFFLINE;
-	vdev->v_read = read;
+	vdev->v_read = _read;
 	vdev->v_phys_read = 0;
 	vdev->v_read_priv = 0;
 	STAILQ_INSERT_TAIL(&zfs_vdevs, vdev, v_alllink);
@@ -874,7 +874,7 @@ spa_all_status(void)
 }
 
 static int
-vdev_probe(vdev_phys_read_t *read, void *read_priv, spa_t **spap)
+vdev_probe(vdev_phys_read_t *_read, void *read_priv, spa_t **spap)
 {
 	vdev_t vtmp;
 	vdev_phys_t *vdev_label = (vdev_phys_t *) zap_scratch;
@@ -899,7 +899,7 @@ vdev_probe(vdev_phys_read_t *read, void 
 	 * uberblock is most current.
 	 */
 	memset(&vtmp, 0, sizeof(vtmp));
-	vtmp.v_phys_read = read;
+	vtmp.v_phys_read = _read;
 	vtmp.v_read_priv = read_priv;
 	off = offsetof(vdev_label_t, vl_vdev_phys);
 	BP_ZERO(&bp);
@@ -1025,7 +1025,7 @@ vdev_probe(vdev_phys_read_t *read, void 
 	 */
 	vdev = vdev_find(guid);
 	if (vdev) {
-		vdev->v_phys_read = read;
+		vdev->v_phys_read = _read;
 		vdev->v_read_priv = read_priv;
 		vdev->v_state = VDEV_STATE_HEALTHY;
 	} else {