From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [Intel-gfx] [PATCH] drm/i915: fix itnull.cocci warnings (fwd) Date: Wed, 20 Jan 2016 11:05:28 +0100 Message-ID: <569F5BE8.1080407@linux.intel.com> References: <20160118172025.GM19130@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160118172025.GM19130@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Julia Lawall , David Airlie , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, kbuild-all@01.org, Daniel Vetter List-Id: dri-devel@lists.freedesktop.org T3AgMTgtMDEtMTYgb20gMTg6MjAgc2NocmVlZiBEYW5pZWwgVmV0dGVyOgo+IE9uIE1vbiwgSmFu IDE4LCAyMDE2IGF0IDA0OjQ5OjA2UE0gKzAxMDAsIEp1bGlhIExhd2FsbCB3cm90ZToKPj4gTGlz dF9mb3JfZWFjaCBlbnRyeSBiaW5kcyBpdHMgZmlyc3QgYXJndW1lbnQgdG8gYW4gb2Zmc2V0IGZy b20gdGhlIGxpc3QKPj4gcG9pbnRlciwgc28gdGhpcyBzaG91bGQgbm90IGJlIE5VTEwuCj4+Cj4+ IEdlbmVyYXRlZCBieTogc2NyaXB0cy9jb2NjaW5lbGxlL2l0ZXJhdG9ycy9pdG51bGwuY29jY2kK Pj4KPj4gU2lnbmVkLW9mZi1ieTogRmVuZ2d1YW5nIFd1IDxmZW5nZ3Vhbmcud3VAaW50ZWwuY29t Pgo+PiAtLS0KPj4KPj4gUGxlYXNlIHRha2UgdGhlIHBhdGNoIG9ubHkgaWYgaXQncyBhIHBvc2l0 aXZlIHdhcm5pbmcuIFRoYW5rcyEKPiBBZ2FpbnN0IHdoaWNoIHRyZWUgaXMgdGhpcz8gSSBjYW4n dCBmaW5kIHRoaXMgYW55d2hlcmUgbGlrZSB0aGF0IC4uLgo+Ckxvb2tzIHRvIGxpa2UgaXQgaGFw cGVucyBpbiBteSB0cmVlLgoKZHJtL2k5MTU6IENvbnZlcnQgZmxpcF93b3JrIHRvIGEgbGlzdC4K Cn5NYWFydGVuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934276AbcATKFs (ORCPT ); Wed, 20 Jan 2016 05:05:48 -0500 Received: from mga03.intel.com ([134.134.136.65]:21534 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348AbcATKFo (ORCPT ); Wed, 20 Jan 2016 05:05:44 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,320,1449561600"; d="scan'208";a="864556484" Subject: Re: [Intel-gfx] [PATCH] drm/i915: fix itnull.cocci warnings (fwd) To: Julia Lawall , David Airlie , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, kbuild-all@01.org, Daniel Vetter References: <20160118172025.GM19130@phenom.ffwll.local> From: Maarten Lankhorst Message-ID: <569F5BE8.1080407@linux.intel.com> Date: Wed, 20 Jan 2016 11:05:28 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: <20160118172025.GM19130@phenom.ffwll.local> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Op 18-01-16 om 18:20 schreef Daniel Vetter: > On Mon, Jan 18, 2016 at 04:49:06PM +0100, Julia Lawall wrote: >> List_for_each entry binds its first argument to an offset from the list >> pointer, so this should not be NULL. >> >> Generated by: scripts/coccinelle/iterators/itnull.cocci >> >> Signed-off-by: Fengguang Wu >> --- >> >> Please take the patch only if it's a positive warning. Thanks! > Against which tree is this? I can't find this anywhere like that ... > Looks to like it happens in my tree. drm/i915: Convert flip_work to a list. ~Maarten