Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp3435064pxj; Tue, 11 May 2021 04:35:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyewCb5DAxg9frzqqPHDU+VdQgbMEKaFf9YOAUqY7yHeP0Ya8xo8WZvDnEKRVzw6Y/qCBU5 X-Received: by 2002:aa7:cb06:: with SMTP id s6mr27966229edt.284.1620732911869; Tue, 11 May 2021 04:35:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620732911; cv=none; d=google.com; s=arc-20160816; b=ihjfNwYmlNhtc1mOiNfphOFvRdiS3wzhSeqB8qGeLUMTTnGRDQR5VTro62RYiiY0PD 1cJsgcXPd3cuapYAQHYVvrmhGhf9fTDhewqkY65p72lS3dn6knfah5mBC+zLwdF7F2s/ xOGdhn+8EwPItGENM4PpoN0uzUrfAXRAF22hXC4Lg9ZqbzCrZtBkKgaSos5uTsiVbCw0 fLBBX8twHuqu1CnvsOIGWrP89RewWrCPVNeewp2jXVrwJOLEcyzZveTWYht16cZhnQy5 JsWSuczTa9NwUW+tTbnRUUtjiL5nyZD4/GNun3dNrA10N2fizw7UUKk5frlpK1dYMre3 gw8Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=76HBKRKB6mq/eYWt09PuXtAbdAgPVPRcsU8N574ayUE=; b=UvoN7i915vDFsSCgf05doqVM779d2p+vAMWZIbU45NK7W6dsgncDiNLh26eYIgmhM4 Wip0cvnyuQelaY0Ml0B4PmoR7SkWj/Zgd1S/Q1mp5aNuQ/K4Zxbuw4u7ott5iglvdz1A M3FXpOJUZWMzdcK38WBhaWOpC/q+pNbCjRdNhlYaIb/+iF7z5oPmA64cgIHpK1fqKA56 Bx75dR5Y1Kwdj1KRr9Rcyf+O+zMlSdUEUXLcaKZE/nH863W9mBqTDcJ8BLYjVHw3aYB6 VRNCi/nUl0UOmzK2DQWICyoGKr66H9GP4so5oGL8rcIB5cjmEN3TkrHcBnwbI4ITnYmw Ow1A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id k9si16019944eje.142.2021.05.11.04.34.46; Tue, 11 May 2021 04:35:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231449AbhEKLd1 (ORCPT + 99 others); Tue, 11 May 2021 07:33:27 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:2631 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231426AbhEKLd0 (ORCPT ); Tue, 11 May 2021 07:33:26 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4FfbLl3s1DzldBn; Tue, 11 May 2021 19:30:07 +0800 (CST) Received: from huawei.com (10.175.103.91) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.498.0; Tue, 11 May 2021 19:32:12 +0800 From: Yang Yingliang To: , CC: , Subject: [PATCH -next] aoe: remove unnecessary mutex_init() Date: Tue, 11 May 2021 19:34:40 +0800 Message-ID: <20210511113440.3772053-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.103.91] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The mutex ktio_spawn_lock is initialized statically. It is unnecessary to initialize by mutex_init(). Reported-by: Hulk Robot Signed-off-by: Yang Yingliang --- drivers/block/aoe/aoecmd.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index ecd77897a761..588889bea7c3 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -1701,8 +1701,6 @@ aoecmd_init(void) goto ktiowq_fail; } - mutex_init(&ktio_spawn_lock); - for (i = 0; i < ncpus; i++) { INIT_LIST_HEAD(&iocq[i].head); spin_lock_init(&iocq[i].lock); -- 2.25.1