diff options
Diffstat (limited to 'mm/cleancache.c')
| -rw-r--r-- | mm/cleancache.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/cleancache.c b/mm/cleancache.c index 2bf12da9baa0..db7eee9c0886 100644 --- a/mm/cleancache.c +++ b/mm/cleancache.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Cleancache frontend * @@ -7,8 +8,6 @@ * * Copyright (C) 2009-2010 Oracle Corp. All rights reserved. * Author: Dan Magenheimer - * - * This work is licensed under the terms of the GNU GPL, version 2. */ #include <linux/module.h> @@ -305,8 +304,7 @@ static int __init init_cleancache(void) { #ifdef CONFIG_DEBUG_FS struct dentry *root = debugfs_create_dir("cleancache", NULL); - if (root == NULL) - return -ENXIO; + debugfs_create_u64("succ_gets", 0444, root, &cleancache_succ_gets); debugfs_create_u64("failed_gets", 0444, root, &cleancache_failed_gets); debugfs_create_u64("puts", 0444, root, &cleancache_puts); |