zsmalloc: don't bother with dentry_operations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 0787d33b80d83f1dcfa0fcddb8225f0c859b1402..d9f831f6362500cef94432bc2c95ac09a9429910 100644 (file)
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1817,11 +1817,7 @@ static void lock_zspage(struct zspage *zspage)
 static struct dentry *zs_mount(struct file_system_type *fs_type,
                                int flags, const char *dev_name, void *data)
 {
-       static const struct dentry_operations ops = {
-               .d_dname = simple_dname,
-       };
-
-       return mount_pseudo(fs_type, "zsmalloc:", NULL, &ops, ZSMALLOC_MAGIC);
+       return mount_pseudo(fs_type, "zsmalloc:", NULL, NULL, ZSMALLOC_MAGIC);
 }
 
 static struct file_system_type zsmalloc_fs = {