Commit 41efbb68 authored by Immad Mir's avatar Immad Mir Committed by Huacai Chen
Browse files

LoongArch: Fix debugfs_create_dir() error checking 



The debugfs_create_dir() returns ERR_PTR in case of an error and the
correct way of checking it is using the IS_ERR_OR_NULL inline function
rather than the simple null comparision. This patch fixes the issue.

Cc: stable@vger.kernel.org
Suggested-By: default avatarIvan Orlov <ivan.orlov0322@gmail.com>
Signed-off-by: default avatarImmad Mir <mirimmad17@gmail.com>
Signed-off-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
parent 0246d0aa

arch/loongarch/kernel/unaligned.c

+1 −1
Original line number Diff line number Diff line
@@ -485,7 +485,7 @@ static int __init debugfs_unaligned(void) 
	struct dentry *d;



	d = debugfs_create_dir("loongarch", NULL);

	if (!d)

	if (IS_ERR_OR_NULL(d))

		return -ENOMEM;



	debugfs_create_u32("unaligned_instructions_user",