From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753881AbbHOP4Z (ORCPT ); Sat, 15 Aug 2015 11:56:25 -0400 Received: from mga03.intel.com ([134.134.136.65]:52800 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753448AbbHOP4X (ORCPT ); Sat, 15 Aug 2015 11:56:23 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,685,1432623600"; d="scan'208";a="769411627" Date: Sat, 15 Aug 2015 23:56:27 +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: <20150815155627.GA19096@ivytown2> References: <201508152303.srMx7PZA%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201508152303.srMx7PZA%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/gf100.c:340:1-4: 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 --- gf100.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c @@ -337,11 +337,7 @@ gf100_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