From: Greg Kroah-Hartman Date: Wed, 12 Jun 2019 12:12:53 +0000 (+0200) Subject: platform/x86: dell-laptop: no need to check return value of debugfs_create functions X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=9ea18802d04c46eb22927d78ea89556c31e015f9;p=openwrt%2Fstaging%2Fblogic.git platform/x86: dell-laptop: 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. 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 --- 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);