From 7e79a69273272df016928144062b97bcb11d1122 Mon Sep 17 00:00:00 2001 From: zhong jiang Date: Sat, 18 Aug 2018 18:49:20 +0800 Subject: 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 Signed-off-by: Rafael J. Wysocki --- drivers/acpi/custom_method.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/acpi') diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c index e967c11..4451877 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); -- cgit v1.1