Add -p switch to "zpool get"

[zfs.git] / module / zfs / zvol.c

diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c
index e35c91b..b516156 100644 (file)
--- a/module/zfs/zvol.c
+++ b/module/zfs/zvol.c
@@ -1024,7 +1024,11 @@ out_mutex:
        return (error);
 }
 
+#ifdef HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID
+static void
+#else
 static int
+#endif
 zvol_release(struct gendisk *disk, fmode_t mode)
 {
        zvol_state_t *zv = disk->private_data;
@@ -1044,7 +1048,9 @@ zvol_release(struct gendisk *disk, fmode_t mode)
        if (drop_mutex)
                mutex_exit(&zvol_state_lock);
 
+#ifndef HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_VOID
        return (0);
+#endif
 }
 
 static int