From patchwork Tue Aug 26 21:54:55 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 4784021 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 40E669F3EE for ; Tue, 26 Aug 2014 21:55:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6E3D920123 for ; Tue, 26 Aug 2014 21:55:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9D4C62010B for ; Tue, 26 Aug 2014 21:55:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755810AbaHZVzj (ORCPT ); Tue, 26 Aug 2014 17:55:39 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:44177 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755801AbaHZVzW (ORCPT ); Tue, 26 Aug 2014 17:55:22 -0400 Received: from [189.78.73.107] (helo=smtp.w2.samsung.com) by bombadil.infradead.org with esmtpsa (Exim 4.80.1 #2 (Red Hat Linux)) id 1XMOi0-0007fX-0d; Tue, 26 Aug 2014 21:55:20 +0000 Received: from mchehab by smtp.w2.samsung.com with local (Exim 4.80.1) (envelope-from ) id 1XMOht-0002Br-Fu; Tue, 26 Aug 2014 18:55:13 -0300 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Linux Media Mailing List , Mauro Carvalho Chehab Subject: [PATCH v2 19/35] [media] g2d: remove unused var Date: Tue, 26 Aug 2014 18:54:55 -0300 Message-Id: <1409090111-8290-20-git-send-email-m.chehab@samsung.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1409090111-8290-1-git-send-email-m.chehab@samsung.com> References: <1409090111-8290-1-git-send-email-m.chehab@samsung.com> To: unlisted-recipients:; (no To-header on input) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP drivers/media/platform/s5p-g2d/g2d.c: In function 'job_abort': drivers/media/platform/s5p-g2d/g2d.c:493:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ The job_abort function returns void. No sense to get the returned argument, if this won't be used. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-g2d/g2d.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c index 357af1ebaeda..d79e214ce8ce 100644 --- a/drivers/media/platform/s5p-g2d/g2d.c +++ b/drivers/media/platform/s5p-g2d/g2d.c @@ -490,14 +490,13 @@ static void job_abort(void *prv) { struct g2d_ctx *ctx = prv; struct g2d_dev *dev = ctx->dev; - int ret; if (dev->curr == NULL) /* No job currently running */ return; - ret = wait_event_timeout(dev->irq_queue, - dev->curr == NULL, - msecs_to_jiffies(G2D_TIMEOUT)); + wait_event_timeout(dev->irq_queue, + dev->curr == NULL, + msecs_to_jiffies(G2D_TIMEOUT)); } static void device_run(void *prv)