diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-22 16:21:03 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-01-22 19:45:52 +0100 |
| commit | 9ec6dbfbdc0ade855e6bc1da66e263e0d926697c (patch) | |
| tree | 4374d454e65f92450f588cb398ddff7e9b7247fc /drivers/acpi/custom_method.c | |
| parent | 49a57857aeea06ca831043acbb0fa5e0f50602fd (diff) | |
ACPI: 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.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/custom_method.c')
| -rw-r--r-- | drivers/acpi/custom_method.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c index 4451877f83b6..aa972dc5cb7e 100644 --- a/drivers/acpi/custom_method.c +++ b/drivers/acpi/custom_method.c @@ -79,14 +79,8 @@ static const struct file_operations cm_fops = { static int __init acpi_custom_method_init(void) { - if (acpi_debugfs_dir == NULL) - return -ENOENT; - cm_dentry = debugfs_create_file("custom_method", S_IWUSR, acpi_debugfs_dir, NULL, &cm_fops); - if (cm_dentry == NULL) - return -ENODEV; - return 0; } |