Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/mips/mm/sc-debugfs.c b/arch/mips/mm/sc-debugfs.c
index 2a11608..80ff394 100644
--- a/arch/mips/mm/sc-debugfs.c
+++ b/arch/mips/mm/sc-debugfs.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2015 Imagination Technologies
* Author: Paul Burton <paul.burton@mips.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
*/
#include <asm/bcache.h>
@@ -55,20 +51,11 @@
static int __init sc_debugfs_init(void)
{
- struct dentry *dir, *file;
-
- if (!mips_debugfs_dir)
- return -ENODEV;
+ struct dentry *dir;
dir = debugfs_create_dir("l2cache", mips_debugfs_dir);
- if (IS_ERR(dir))
- return PTR_ERR(dir);
-
- file = debugfs_create_file("prefetch", S_IRUGO | S_IWUSR, dir,
- NULL, &sc_prefetch_fops);
- if (!file)
- return -ENOMEM;
-
+ debugfs_create_file("prefetch", S_IRUGO | S_IWUSR, dir, NULL,
+ &sc_prefetch_fops);
return 0;
}
late_initcall(sc_debugfs_init);