From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@intel.com>
Subject: Re: [PATCH v2 5/8] drm/i915: Check error return when
	converting pipe to connector
Date: Thu, 27 Apr 2017 10:09:35 +0300
Message-ID: <87mvb2s4wg.fsf@intel.com>
References: <1493214013-15580-6-git-send-email-imre.deak@intel.com>
 <1493227086-3807-3-git-send-email-imre.deak@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga02.intel.com (mga02.intel.com [134.134.136.20])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 4CAB46E66E
 for <intel-gfx@lists.freedesktop.org>; Thu, 27 Apr 2017 07:07:06 +0000 (UTC)
In-Reply-To: <1493227086-3807-3-git-send-email-imre.deak@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Imre Deak <imre.deak@intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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