From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758280AbaDBJtH (ORCPT ); Wed, 2 Apr 2014 05:49:07 -0400 Received: from mail-pa0-f44.google.com ([209.85.220.44]:51830 "EHLO mail-pa0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758042AbaDBJtF (ORCPT ); Wed, 2 Apr 2014 05:49:05 -0400 From: Daeseok Youn To: m.chehab@samsung.com Cc: jarod@wilsonet.com, gregkh@linuxfoundation.org, dan.carpenter@oracle.com, paulmck@linux.vnet.ibm.com, mtrompou@gmail.com, bernat.ada@gmail.com, linux-media@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH] staging: lirc: remove redundant NULL check in unregister_from_lirc() Date: Wed, 02 Apr 2014 02:49:03 -0700 (PDT) Message-ID: <4738406.3PgrFdIbI3@daeseok-laptop.cloud.net> User-Agent: KMail/4.8.5 (Linux/3.2.0-58-generic; KDE/4.8.5; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org "ir" is already checked before calling unregister_from_lirc(). Signed-off-by: Daeseok Youn --- drivers/staging/media/lirc/lirc_igorplugusb.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/drivers/staging/media/lirc/lirc_igorplugusb.c b/drivers/staging/media/lirc/lirc_igorplugusb.c index f508a13..e93e1c2 100644 --- a/drivers/staging/media/lirc/lirc_igorplugusb.c +++ b/drivers/staging/media/lirc/lirc_igorplugusb.c @@ -222,12 +222,6 @@ static int unregister_from_lirc(struct igorplug *ir) struct lirc_driver *d; int devnum; - if (!ir) { - dev_err(&ir->usbdev->dev, - "%s: called with NULL device struct!\n", __func__); - return -EINVAL; - } - devnum = ir->devnum; d = ir->d; -- 1.7.4.4