From patchwork Fri Jan 27 10:39:07 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Harsh Jain X-Patchwork-Id: 9541001 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A3A79601D7 for ; Fri, 27 Jan 2017 10:41:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9AB3E204C1 for ; Fri, 27 Jan 2017 10:41:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8F9DB27F9F; Fri, 27 Jan 2017 10:41:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B6038204C1 for ; Fri, 27 Jan 2017 10:41:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932719AbdA0Klm (ORCPT ); Fri, 27 Jan 2017 05:41:42 -0500 Received: from stargate.chelsio.com ([12.32.117.8]:18152 "EHLO stargate.chelsio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932716AbdA0Kll (ORCPT ); Fri, 27 Jan 2017 05:41:41 -0500 Received: from heptagon.blr.asicdesigners.com (heptagon.blr.asicdesigners.com [10.193.186.108]) by stargate.chelsio.com (8.13.8/8.13.8) with ESMTP id v0RAdrt2003456; Fri, 27 Jan 2017 02:40:03 -0800 From: Harsh Jain To: herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, hariprasad@chelsio.com, netdev@vger.kernel.org, arjun@chelsio.com, atul.gupta@chelsio.com Cc: Harsh Jain , Julia Lawall , Fengguang Wu Subject: [PATCH 3/8] crypto:chcr-fix itnull.cocci warnings Date: Fri, 27 Jan 2017 16:09:07 +0530 Message-Id: <04cabb792cdbbc0f1bf42e418a9e135c15ce0bf8.1485501429.git.harsh@chelsio.com> X-Mailer: git-send-email 1.8.2.3 In-Reply-To: References: In-Reply-To: References: Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The first argument to list_for_each_entry cannot be NULL. Generated by: scripts/coccinelle/iterators/itnull.cocci Signed-off-by: Julia Lawall Signed-off-by: Fengguang Wu Signed-off-by: Harsh Jain --- drivers/crypto/chelsio/chcr_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/chelsio/chcr_core.c b/drivers/crypto/chelsio/chcr_core.c index 1c65f07..2bfd61a 100644 --- 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 **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;