From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759172AbcIWQfD (ORCPT ); Fri, 23 Sep 2016 12:35:03 -0400 Received: from mout.web.de ([212.227.17.12]:58059 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757333AbcIWQfB (ORCPT ); Fri, 23 Sep 2016 12:35:01 -0400 From: SF Markus Elfring Subject: [PATCH 0/3] drm/vmwgfx: Fine-tuning for 13 function implementations To: dri-devel@lists.freedesktop.org, linux-graphics-maintainer@vmware.com, David Airlie , Sinclair Yeh , Thomas Hellstrom Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall Message-ID: <8de6f7c3-5614-b210-7b2f-66c1aed4279b@users.sourceforge.net> Date: Fri, 23 Sep 2016 18:34:44 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:ZW9busWCAEVQ2SHnl9FVYNQbrilDmYuQURWqdV60rBYR65tIxNL I8XcYt2q7CHnBaK5K0+27PFAL1mICtoERbKEnKHLY8C6D8Nib3chiz6FVQ8uFZxuRghjNG9 1QdLCJbJ0NQQYHu5Z5u8w0gsDDLFs8c/Wdqg96nFtNqTZmlKVAZmcXAhVmSQojPr3GSmMce mjDSLThuWENmQVsZDQRRA== X-UI-Out-Filterresults: notjunk:1;V01:K0:h+0U4ZsHles=:neZSD/AlzlH9hO+i8oU2md rtxWUy2vsEKxeUbQ2Z9fS7UNEBz9UGTVOZHOGwpczIF13OTFEnuzc+5TxPkC0SVnbYfqupD5u TnXoV1y4VVxmJGQlRsA9seXlZm6zv8SiOVuvKbF+SkQ03uhR1Io6sgMl6Pp/CdjiIUUQNg3xG XTuM3xvanJra5tE1L2FUfLXFymJlKnulrabfPZtMFDHRMBO34HbpNTg81g5EBw13uQr9QQT/c r7AxMbwa3E5XNq5cePe5XHb0bMDalKFWPcps9uBO7tUhanYFpsRt6D3PagISAouTQd36caiBL h1KQCJ3CLKakpf4VDxQSdUe4guVAQegAVFL9owrdwDsr/9afzTPa481d1txayHLI+U0HuvwMN hSHVQV9J1EzaDyIShK7Ef2h4tq2v0ZSAa+NVq6i5kdOTU6kXKqCHNAChb2lpJ9P6juR9yuXd7 By+Y/KEB7Hz85boHbYz2KPRfTDlwgFx/JI9THE/hnzWy8JF0geJ2pLWkz7NmmCo6asZKJxn72 piTeVReSY/CcOT7bktmy+WU2dEFRzuhxUV/uRXcKz3VpMZAVb0llUFnZfaGyM/qHJtRNacyp1 9Riq2lKI0vlUYjAhTHC1G1ZmmK73cjm0mvBKaB+X9NTRtH4JHusAxs+aofzFDeNKgR+XC/aI8 tQG/1jLCfEGHe/qWiSCO8xgBuGx4xo28xuejATTWD8y3LzFvRsK9vtrLZi39paqfpdAc3u8pK LjCLD+76uiKCDLXE0J9AC/LQGBPQH4l22TDnKzqnnibfQiBOXLRzL/zlMz4x8kxb+kfr2IMyl qKbUqD4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Fri, 23 Sep 2016 18:24:32 +0200 A few update suggestions were taken into account from static source code analysis. Markus Elfring (3): Use kmalloc_array() in vmw_surface_define_ioctl() Use memdup_user() rather than duplicating its implementation Adjust checks for null pointers in 13 functions drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 56 ++++++++++++++------------------- 1 file changed, 23 insertions(+), 33 deletions(-) -- 2.10.0