From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] drm/i915: fix simple_return.cocci warnings Date: Thu, 5 Mar 2015 22:03:08 +0800 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 Return-path: Content-Disposition: inline In-Reply-To: <201503052205.pdPgdu3L%fengguang.wu@intel.com> Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: intel-gfx@lists.freedesktop.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,