From 9ea18802d04c46eb22927d78ea89556c31e015f9 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 12 Jun 2019 14:12:53 +0200 Subject: [PATCH] platform/x86: dell-laptop: no need to check return value of debugfs_create functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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. Cc: Matthew Garrett Cc: "Pali Rohár" Cc: Darren Hart Cc: Andy Shevchenko Cc: platform-driver-x86@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Reviewed-by: Pali Rohár Signed-off-by: Andy Shevchenko --- drivers/platform/x86/dell-laptop.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index a561f653cf13..94a2f259031c 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -2176,9 +2176,8 @@ static int __init dell_init(void) kbd_led_init(&platform_device->dev); dell_laptop_dir = debugfs_create_dir("dell_laptop", NULL); - if (dell_laptop_dir != NULL) - debugfs_create_file("rfkill", 0444, dell_laptop_dir, NULL, - &dell_debugfs_fops); + debugfs_create_file("rfkill", 0444, dell_laptop_dir, NULL, + &dell_debugfs_fops); dell_laptop_register_notifier(&dell_laptop_notifier);