From nobody Wed Feb 11 03:41:59 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C27FEB64D7 for ; Wed, 14 Jun 2023 02:22:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234588AbjFNCWq (ORCPT ); Tue, 13 Jun 2023 22:22:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231937AbjFNCWo (ORCPT ); Tue, 13 Jun 2023 22:22:44 -0400 Received: from mail.208.org (unknown [183.242.55.162]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 68C641A7 for ; Tue, 13 Jun 2023 19:22:42 -0700 (PDT) Received: from mail.208.org (email.208.org [127.0.0.1]) by mail.208.org (Postfix) with ESMTP id 4QgpmT6PCmzBJL9t for ; Wed, 14 Jun 2023 10:10:33 +0800 (CST) Authentication-Results: mail.208.org (amavisd-new); dkim=pass reason="pass (just generated, assumed good)" header.d=208.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=208.org; h= content-transfer-encoding:content-type:message-id:user-agent :subject:to:from:date:mime-version; s=dkim; t=1686708633; x= 1689300634; bh=Coxosl6j2ywY7ogLos2ae154xpI/eGkqov+EDC/rjTM=; b=A YnP+ppZAg8B0DKr4ragszC6sx7+FQHxhee6NWZvIq1+7AZja/9f2xBTaBRmkKO2f XGHgzSGk6ykQ5ouQF9zVcBibP/HZS0MA2zwCFjOpE8Gea2oTV8VxFmeiozHvZhXP 4wlamhXtPhzJLvy9XZYyQAgzGfRyAGG5FO+druc/9v7FhkwU1x1LgtSMVHgLPpux uDB5rm0KdXteg9udptOHdLBs66Qpp8eh7Iu/7K5ZWUUVFBXORTX8tang4Ic7GDxj DfCv3RnhwzKpXt/lkBsQysflnMayyKgV7FHRINfx52AfLClf9LCt5Oi07Qo8o/Oi +lEjQTpZA++3YAz91WJEQ== X-Virus-Scanned: amavisd-new at mail.208.org Received: from mail.208.org ([127.0.0.1]) by mail.208.org (mail.208.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id n330S14c3w6Q for ; Wed, 14 Jun 2023 10:10:33 +0800 (CST) Received: from localhost (email.208.org [127.0.0.1]) by mail.208.org (Postfix) with ESMTPSA id 4QgpmT3xcVzBJL9m; Wed, 14 Jun 2023 10:10:33 +0800 (CST) MIME-Version: 1.0 Date: Wed, 14 Jun 2023 10:10:33 +0800 From: baomingtong001@208suo.com To: agk , snitzer , dm-devel Cc: linux-kernel Subject: [PATCH] dm: remove unneeded variable User-Agent: Roundcube Webmail Message-ID: <202306141008237478337@208suo.com> X-Sender: baomingtong001@208suo.com Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8"; format="flowed" fix the following coccicheck warning: =C2=A0 drivers/md/dm-snap-persistent.c:909:14-16: Unneeded variable: "sz". =C2=A0 Signed-off-by: Mingtong Bao --- drivers/md/dm-snap-persistent.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) =C2=A0 diff --git a/drivers/md/dm-snap-persistent.c=20 b/drivers/md/dm-snap-persistent.c index 15649921f2a9..7ea01bceba59 100644 --- a/drivers/md/dm-snap-persistent.c +++ b/drivers/md/dm-snap-persistent.c @@ -906,7 +906,6 @@ static unsigned int persistent_status(struct=20 dm_exception_store *store, =C2=A0 status_type_t status, char *result, =C2=A0 unsigned int maxlen) { - unsigned int sz =3D 0; switch (status) { case STATUSTYPE_INFO: @@ -920,7 +919,7 @@ static unsigned int persistent_status(struct=20 dm_exception_store *store, break; } - return sz; + return 0; } static struct dm_exception_store_type _persistent_type =3D { -- 2.40.1 =C2=A0