diff options
| author | Dan Carpenter <dan.carpenter@linaro.org> | 2023-06-29 14:58:42 +0200 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2023-06-29 14:58:42 +0200 |
| commit | d7c24960975b02211c53afe97c36acde5c8ff933 (patch) | |
| tree | 15bab77a3a1c44cc82a4d3f28306f65e5679b6a9 /arch/loongarch | |
| parent | LoongArch: Set CPU#0 as the io master for FDT (diff) | |
| download | linux-d7c24960975b02211c53afe97c36acde5c8ff933.tar.xz linux-d7c24960975b02211c53afe97c36acde5c8ff933.zip | |
LoongArch: Delete unnecessary debugfs checking
Debugfs functions are not supposed to be checked for errors. This
is sort of unusual but it is described in the comments for the
debugfs_create_dir() function. Also debugfs_create_dir() can never
return NULL.
Reviewed-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch')
| -rw-r--r-- | arch/loongarch/kernel/unaligned.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/loongarch/kernel/unaligned.c b/arch/loongarch/kernel/unaligned.c index 85fae3d2d71a..3abf163dda05 100644 --- a/arch/loongarch/kernel/unaligned.c +++ b/arch/loongarch/kernel/unaligned.c @@ -485,8 +485,6 @@ static int __init debugfs_unaligned(void) struct dentry *d; d = debugfs_create_dir("loongarch", NULL); - if (IS_ERR_OR_NULL(d)) - return -ENOMEM; debugfs_create_u32("unaligned_instructions_user", S_IRUGO, d, &unaligned_instructions_user); |