From patchwork Sat Jan 7 09:46:17 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julia Lawall X-Patchwork-Id: 712247 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3twc4g2Yzyz9sf9 for ; Sat, 7 Jan 2017 20:46:27 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932629AbdAGJqX (ORCPT ); Sat, 7 Jan 2017 04:46:23 -0500 Received: from mail3-relais-sop.national.inria.fr ([192.134.164.104]:29500 "EHLO mail3-relais-sop.national.inria.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932193AbdAGJqU (ORCPT ); Sat, 7 Jan 2017 04:46:20 -0500 X-IronPort-AV: E=Sophos;i="5.33,328,1477954800"; d="scan'208";a="207688271" Received: from 198.67.28.109.rev.sfr.net (HELO hadrien) ([109.28.67.198]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Jan 2017 10:46:17 +0100 Date: Sat, 7 Jan 2017 10:46:17 +0100 (CET) From: Julia Lawall X-X-Sender: jll@hadrien To: Harsh Jain cc: hariprasad@chelsio.com, netdev@vger.kernel.org, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, Atul Gupta , kbuild-all@01.org Subject: [PATCH] fix itnull.cocci warnings Message-ID: User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The first argument to list_for_each_entry cannot be NULL. Generated by: scripts/coccinelle/iterators/itnull.cocci CC: Harsh Jain Signed-off-by: Julia Lawall Signed-off-by: Fengguang Wu --- This code comes from the following git tree: url: https://github.com/0day-ci/linux/commits/Harsh-Jain/crypto-chcr-Bug-fixes/20170107-093356 base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master In-Reply-To: <8e0086b56d8fb61637d179c32a09a1bca03c4186.1483599449.git.harsh@chelsio.com> chcr_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/crypto/chelsio/chcr_core.c +++ b/drivers/crypto/chelsio/chcr_core.c @@ -61,7 +61,7 @@ int assign_chcr_device(struct chcr_dev * */ mutex_lock(&dev_mutex); /* TODO ? */ list_for_each_entry(u_ctx, &uld_ctx_list, entry) - if (u_ctx && u_ctx->dev) { + if (u_ctx->dev) { *dev = u_ctx->dev; ret = 0; break;