From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755109AbbI0FrL (ORCPT ); Sun, 27 Sep 2015 01:47:11 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:41094 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751808AbbI0FrJ (ORCPT ); Sun, 27 Sep 2015 01:47:09 -0400 Date: Sat, 26 Sep 2015 22:47:08 -0700 (PDT) Message-Id: <20150926.224708.1856076171022986940.davem@davemloft.net> To: a.hajda@samsung.com Cc: linux-kernel@vger.kernel.org, b.zolnierkie@samsung.com, m.szyprowski@samsung.com, dingtianhong@huawei.com, netdev@vger.kernel.org Subject: Re: [PATCH 07/19] net: hisilicon: fix handling platform_get_irq result From: David Miller In-Reply-To: <1443103227-25612-8-git-send-email-a.hajda@samsung.com> References: <1443103227-25612-1-git-send-email-a.hajda@samsung.com> <1443103227-25612-8-git-send-email-a.hajda@samsung.com> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sat, 26 Sep 2015 22:47:08 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andrzej Hajda Date: Thu, 24 Sep 2015 16:00:15 +0200 > The function can return negative value. > > The problem has been detected using proposed semantic patch > scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1]. > > [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107 > > Signed-off-by: Andrzej Hajda Applied.