From patchwork Mon Dec 12 11:16:50 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guennadi Liakhovetski X-Patchwork-Id: 38578 X-Patchwork-Delegate: laurent.pinchart@ideasonboard.com Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cGObQ-0000Su-3r; Mon, 12 Dec 2016 11:17:04 +0000 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.84_2/mailfrontend-6) with esmtp id 1cGObN-0003MA-52; Mon, 12 Dec 2016 12:17:03 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751615AbcLLLQ7 (ORCPT + 1 other); Mon, 12 Dec 2016 06:16:59 -0500 Received: from mout.gmx.net ([212.227.17.21]:64781 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751494AbcLLLQ7 (ORCPT ); Mon, 12 Dec 2016 06:16:59 -0500 Received: from axis700.grange ([89.0.199.8]) by mail.gmx.com (mrgmx101 [212.227.17.168]) with ESMTPSA (Nemesis) id 0M4ScS-1cZ33D2F2q-00yiZ4 for ; Mon, 12 Dec 2016 12:16:55 +0100 Received: from 200r.grange (200r.grange [192.168.1.16]) by axis700.grange (Postfix) with ESMTP id 7D0EF8B113 for ; Mon, 12 Dec 2016 12:17:05 +0100 (CET) Received: from lyakh (uid 1000) (envelope-from g.liakhovetski@gmx.de) id 802194 by 200r.grange (DragonFly Mail Agent v0.9); Mon, 12 Dec 2016 12:16:52 +0100 From: Guennadi Liakhovetski To: linux-media@vger.kernel.org Cc: Laurent Pinchart , Hans Verkuil , Guennadi Liakhovetski Subject: [PATCH v3 2/4] uvcvideo: (cosmetic) remove a superfluous assignment Date: Mon, 12 Dec 2016 12:16:50 +0100 Message-Id: <1481541412-1186-3-git-send-email-guennadi.liakhovetski@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1481541412-1186-1-git-send-email-guennadi.liakhovetski@intel.com> References: <1481541412-1186-1-git-send-email-guennadi.liakhovetski@intel.com> X-Provags-ID: V03:K0:3D21k+Gd07z+VRqUH/JU/ZszykIcby1M2eUFd1tfy/kspeTlBN+ le3WDkXCoMcm8TpQo5Ma2Q4vIm7HKyypB6jsVYrivfDhw1rTp09a2qa8SaNXdMUHsgH+mV7 xHBDEZ5DuI/x09Ur3bTPusx81zlmvmtaNKp3cf2THhPPWb7ck6CUZndZ5PoTVZ93U70RI5c BYtv2Zo8v6EToBr8abJsA== X-UI-Out-Filterresults: notjunk:1; V01:K0:9i/t4zk1DOo=:gROh3FI2HxKmP4nBhPJzVf gKKQl/CLsz3+hXhGpjm6GVqx9/WB9WXKdmvRJEUfD1X8BGqEUG58lK+x+s4RVXg1o0azJI/xi vRGabnUNzvbbsQ/m5wkp4/oBYRQShnTEaKB/UL1wTfvkYB8sgSSmJdp2mfH1CwaAlCQDkiZWu +nnjKX9pdwReVWX2Bsni3LfiqRwbZhCvkn1yiel2JQ6ThPoZ6zzLJ5mJax0/eZceB6hfpcYcO YMQXo07s/6BW1tMTBbJm1+gblbQnj+1FQWie+Z+5XxpsJuLsaCfqxjKz8eqAAqCLkIsM5Eurk ej6SK2SIbeI3Qb4Wnih2ZUJ19xE8ZsojjWFeDc0XHrisM+OXyCAeSdUUbBxmExQAviYv1csoL j7WwIXZU3C1Buy7+z0IRursiSPz6/BOpbObIYkm+DTC6ki2OnZVmNeZShTS/PEMJ97V3WOAZD mMEKPHedKa40N7oyBquB8wIukiA8mJf1rhtxKxQNFulDqH+zBJZrU9ezaD3p/7EiExtwCKhIA IZ13wOBPii2+HNeJFNidkMmwXKUypi0K+chzsFsFodL7GvqO0iDvO7dG0ev33dHIJ9iqJvMqY 1FHfAKWGfEYOhBrsYvcNv8eFhs3KsyOFiKhwy/O7yslwuCqnD/1w7BBS3jD73es4HytQQrUcm iYpK3FkLts8Dz8EnLtf/G17fSquHuD+6/JKBZf5vdUzEhpfE5Dy0acOSfTrX49FTkQLOz6Jlu IX9fPIuXDzB2tuGhD68Do6FZgFq6MxUOwtFC1QVH5T/FGXAK3ngSvQ8MdHs= Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.12.12.110920 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1000_1099 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, IN_REP_TO 0, LEGITIMATE_NEGATE 0, LEGITIMATE_SIGNS 0, MSG_THREAD 0, MULTIPLE_REAL_RCPTS 0, NO_URI_HTTPS 0, REFERENCES 0, SINGLE_URI_IN_BODY 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CC_NAME 0, __CC_NAME_DIFF_FROM_ACC 0, __CC_REAL_NAMES 0, __CP_URI_IN_BODY 0, __FRAUD_BODY_WEBMAIL 0, __FRAUD_WEBMAIL 0, __HAS_CC_HDR 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MIME_TEXT_P 0, __MIME_TEXT_P1 0, __MULTIPLE_RCPTS_CC_X2 0, __NO_HTML_TAG_RAW 0, __REFERENCES 0, __SANE_MSGID 0, __SINGLE_URI_TEXT 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_IN_BODY 0, __URI_NO_WWW 0, __URI_NS , __URI_WITH_PATH 0' From: Guennadi Liakhovetski Remove a superfluous assignment to a local variable at the end of a function. Signed-off-by: Guennadi Liakhovetski Reviewed-by: Laurent Pinchart --- drivers/media/usb/uvc/uvc_video.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index b5589d5..51b5ae5 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -1262,8 +1262,7 @@ static void uvc_video_decode_bulk(struct urb *urb, struct uvc_streaming *stream, uvc_video_decode_end(stream, buf, stream->bulk.header, stream->bulk.payload_size); if (buf->state == UVC_BUF_STATE_READY) - buf = uvc_queue_next_buffer(&stream->queue, - buf); + uvc_queue_next_buffer(&stream->queue, buf); } stream->bulk.header_size = 0;