From patchwork Tue Mar 29 13:51:14 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcelo Ricardo Leitner X-Patchwork-Id: 602934 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 3qZByR50ctz9sdb for ; Wed, 30 Mar 2016 00:51:27 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756935AbcC2Nv0 (ORCPT ); Tue, 29 Mar 2016 09:51:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60839 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753890AbcC2NvY (ORCPT ); Tue, 29 Mar 2016 09:51:24 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id EDD4C8E243; Tue, 29 Mar 2016 13:51:23 +0000 (UTC) Received: from localhost.localdomain.com (vpn1-5-46.gru2.redhat.com [10.97.5.46]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2TDpMZY016117; Tue, 29 Mar 2016 09:51:22 -0400 From: Marcelo Ricardo Leitner To: netdev@vger.kernel.org Cc: Neil Horman , Vlad Yasevich , linux-sctp@vger.kernel.org Subject: [PATCH] sctp: use list_* in sctp_list_dequeue Date: Tue, 29 Mar 2016 10:51:14 -0300 Message-Id: <1459259474-23685-1-git-send-email-marcelo.leitner@gmail.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use list_* helpers in sctp_list_dequeue, more readable. Signed-off-by: Marcelo Ricardo Leitner --- include/net/sctp/sctp.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 65521cfdcadeee35d61f280165a387cc2164ab6d..03fb33efcae21d54192204629ff4ced2e36e7d4d 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -386,11 +386,9 @@ static inline struct list_head *sctp_list_dequeue(struct list_head *list) { struct list_head *result = NULL; - if (list->next != list) { + if (!list_empty(list)) { result = list->next; - list->next = result->next; - list->next->prev = list; - INIT_LIST_HEAD(result); + list_del_init(result); } return result; }