From patchwork Thu Apr 1 06:50:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yumeng X-Patchwork-Id: 414539 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DEA84C433B4 for ; Thu, 1 Apr 2021 06:54:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A1FC6610CB for ; Thu, 1 Apr 2021 06:54:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233543AbhDAGxw (ORCPT ); Thu, 1 Apr 2021 02:53:52 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:15425 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233283AbhDAGx0 (ORCPT ); Thu, 1 Apr 2021 02:53:26 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4F9v3s44KnzjXhh; Thu, 1 Apr 2021 14:51:37 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.498.0; Thu, 1 Apr 2021 14:53:13 +0800 From: Meng Yu To: , , CC: , , , Subject: [PATCH 1/2] Bluetooth: Remove 'return' in void function Date: Thu, 1 Apr 2021 14:50:38 +0800 Message-ID: <1617259839-31383-2-git-send-email-yumeng18@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1617259839-31383-1-git-send-email-yumeng18@huawei.com> References: <1617259839-31383-1-git-send-email-yumeng18@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org void function return statements are not generally useful. Signed-off-by: Meng Yu --- net/bluetooth/6lowpan.c | 2 -- net/bluetooth/l2cap_core.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index cff4944..19f7e42 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -841,8 +841,6 @@ static void chan_close_cb(struct l2cap_chan *chan) } else { spin_unlock(&devices_lock); } - - return; } static void chan_state_change_cb(struct l2cap_chan *chan, int state, int err) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 56e1975..ccfe8ad 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -676,8 +676,6 @@ void l2cap_chan_del(struct l2cap_chan *chan, int err) skb_queue_purge(&chan->tx_q); break; } - - return; } EXPORT_SYMBOL_GPL(l2cap_chan_del);