From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout.web.de ([212.227.15.14]:49338 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750879AbcHSJRs (ORCPT ); Fri, 19 Aug 2016 05:17:48 -0400 Subject: [PATCH 0/2] uvc_v4l2: Fine-tuning for uvc_ioctl_ctrl_map() References: <566ABCD9.1060404@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall To: linux-media@vger.kernel.org, Laurent Pinchart , Mauro Carvalho Chehab From: SF Markus Elfring Message-ID: <95aa5fcd-8610-debc-70b0-30b2ed3302d2@users.sourceforge.net> Date: Fri, 19 Aug 2016 11:17:32 +0200 MIME-Version: 1.0 In-Reply-To: <566ABCD9.1060404@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: From: Markus Elfring Date: Fri, 19 Aug 2016 11:11:01 +0200 A few update suggestions were taken into account from static source code analysis. Markus Elfring (2): Use memdup_user() rather than duplicating its implementation One function call less after error detection drivers/media/usb/uvc/uvc_v4l2.c | 20 +++++++------------- 1 file changed, 7 insertions(+), 13 deletions(-) -- 2.9.3