From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755698AbbCEOEB (ORCPT ); Thu, 5 Mar 2015 09:04:01 -0500 Received: from mga11.intel.com ([192.55.52.93]:26294 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750884AbbCEOEA (ORCPT ); Thu, 5 Mar 2015 09:04:00 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,347,1422950400"; d="scan'208";a="694366406" Date: Thu, 5 Mar 2015 22:03:08 +0800 From: kbuild test robot To: Paulo Zanoni Cc: kbuild-all@01.org, Daniel Vetter , Rodrigo Vivi , Jani Nikula , David Airlie , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/i915: fix simple_return.cocci warnings Message-ID: <20150305140308.GA14261@waimea.lkp.intel.com> References: <201503052205.pdPgdu3L%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201503052205.pdPgdu3L%fengguang.wu@intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drivers/gpu/drm/i915/intel_ringbuffer.c:435:1-4: WARNING: end returns can be simpified Simplify a trivial if-return sequence. Possibly combine with a preceding function call. Generated by: scripts/coccinelle/misc/simple_return.cocci CC: Paulo Zanoni Signed-off-by: Fengguang Wu --- intel_ringbuffer.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -432,11 +432,7 @@ gen8_render_ring_flush(struct intel_engi return ret; } - ret = gen8_emit_pipe_control(ring, flags, scratch_addr); - if (ret) - return ret; - - return 0; + return gen8_emit_pipe_control(ring, flags, scratch_addr); } static void ring_write_tail(struct intel_engine_cs *ring,