From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754069AbbG1LFD (ORCPT ); Tue, 28 Jul 2015 07:05:03 -0400 Received: from mga01.intel.com ([192.55.52.88]:39732 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752325AbbG1LFB (ORCPT ); Tue, 28 Jul 2015 07:05:01 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,562,1432623600"; d="scan'208";a="756482584" Date: Tue, 28 Jul 2015 19:03:50 +0800 From: kbuild test robot To: Ben Skeggs Cc: kbuild-all@01.org, David Airlie , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/nouveau/fifo: fix simple_return.cocci warnings Message-ID: <20150728110350.GA241510@lkp-ib04> References: <201507281941.2ve39gMo%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201507281941.2ve39gMo%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/nouveau/nvkm/engine/fifo/gk104.c:372:1-4: 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 Signed-off-by: Fengguang Wu --- gk104.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c @@ -369,11 +369,7 @@ gk104_fifo_context_ctor(struct nvkm_obje nv_wo32(base, 0x0208, 0xffffffff); nv_wo32(base, 0x020c, 0x000000ff); - ret = nvkm_vm_ref(nvkm_client(parent)->vm, &base->vm, base->pgd); - if (ret) - return ret; - - return 0; + return nvkm_vm_ref(nvkm_client(parent)->vm, &base->vm, base->pgd); } static void