Commit 282401df authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman

mm: kmemleak: 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: Catalin Marinas <catalin.marinas@arm.com>
Cc: linux-mm@kvack.org
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4268509a
...@@ -2118,14 +2118,9 @@ void __init kmemleak_init(void) ...@@ -2118,14 +2118,9 @@ void __init kmemleak_init(void)
*/ */
static int __init kmemleak_late_init(void) static int __init kmemleak_late_init(void)
{ {
struct dentry *dentry;
kmemleak_initialized = 1; kmemleak_initialized = 1;
dentry = debugfs_create_file("kmemleak", 0644, NULL, NULL, debugfs_create_file("kmemleak", 0644, NULL, NULL, &kmemleak_fops);
&kmemleak_fops);
if (!dentry)
pr_warn("Failed to create the debugfs kmemleak file\n");
if (kmemleak_error) { if (kmemleak_error) {
/* /*
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment