diff options
| author | Greg Kroah-Hartman <[email protected]> | 2019-01-22 16:21:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-06-03 15:49:07 +0200 |
| commit | c4e41349a85c52456fea4903dde459302d54c67c (patch) | |
| tree | a09fdd7b03ddefd26c16e90dcdfcfcd7869ae1ab | |
| parent | 8c0fd1fa64c6120f3f02d4e8d8949e7599530286 (diff) | |
mm: cleancache: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: [email protected]
Acked-by: Konrad Rzeszutek Wilk <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | mm/cleancache.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/cleancache.c b/mm/cleancache.c index 2bf12da9baa0..082fdda7aaa6 100644 --- a/mm/cleancache.c +++ b/mm/cleancache.c @@ -305,8 +305,7 @@ 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); |