diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-08-18 18:49:20 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-09-10 12:46:51 +0200 |
| commit | 7e79a69273272df016928144062b97bcb11d1122 (patch) | |
| tree | 71221a38283a99e3197bf27c32a10c8dad7e1c9e /drivers/acpi/custom_method.c | |
| parent | 11da3a7f84f19c26da6f86af878298694ede0804 (diff) | |
ACPI: custom_method: remove meaningless null check before debugfs_remove()
debugfs_remove() has taken null pointer into account. So it is safe
to remove the check before debugfs_remove().
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
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 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c index e967c1173ba3..4451877f83b6 100644 --- a/drivers/acpi/custom_method.c +++ b/drivers/acpi/custom_method.c @@ -92,8 +92,7 @@ static int __init acpi_custom_method_init(void) static void __exit acpi_custom_method_exit(void) { - if (cm_dentry) - debugfs_remove(cm_dentry); + debugfs_remove(cm_dentry); } module_init(acpi_custom_method_init); |