From mboxrd@z Thu Jan 1 00:00:00 1970 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 C5311C761A6 for ; Mon, 3 Apr 2023 14:37:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233689AbjDCOhz (ORCPT ); Mon, 3 Apr 2023 10:37:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233701AbjDCOhu (ORCPT ); Mon, 3 Apr 2023 10:37:50 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14E11D4F83 for ; Mon, 3 Apr 2023 07:37:32 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 82CFFB81CB9 for ; Mon, 3 Apr 2023 14:37:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E83B7C433EF; Mon, 3 Apr 2023 14:37:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1680532649; bh=dKK7me93NdmO3kdN+HDcxBkLdlf2m4+RfRS8oXYOyvg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GGBzAHxyG9SwWvrEKNLjDL6lmPQX7PtXikkx5Xv7Tsgq7l7TXcoLec3RcDCgg8hGs abmEKnb5jSs9x3opmpd5ewdRkMOYxbI7tsbhzlyM4ul0F6tDKX0RqOPmNbLPVQ4NYX yGQKg/GoFChFnm13HkUVyjjfb3M2Nj2Y1321ZOgY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Qu Wenruo , Johannes Thumshirn , Josef Bacik , David Sterba , Sasha Levin Subject: [PATCH 6.1 064/181] btrfs: fix uninitialized variable warning in btrfs_update_block_group Date: Mon, 3 Apr 2023 16:08:19 +0200 Message-Id: <20230403140417.220943590@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230403140415.090615502@linuxfoundation.org> References: <20230403140415.090615502@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Josef Bacik [ Upstream commit efbf35a102b20246cfe4409c6ae92e72ecb67ab8 ] reclaim isn't set in the alloc case, however we only care about reclaim in the !alloc case. This isn't an actual problem, however -Wmaybe-uninitialized will complain, so initialize reclaim to quiet the compiler. Reviewed-by: Qu Wenruo Reviewed-by: Johannes Thumshirn Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba Stable-dep-of: df384da5a49c ("btrfs: use temporary variable for space_info in btrfs_update_block_group") Signed-off-by: Sasha Levin --- fs/btrfs/block-group.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 4b69945755e4f..380cb10f0d37b 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -3259,7 +3259,7 @@ int btrfs_update_block_group(struct btrfs_trans_handle *trans, spin_unlock(&info->delalloc_root_lock); while (total) { - bool reclaim; + bool reclaim = false; cache = btrfs_lookup_block_group(info, bytenr); if (!cache) { -- 2.39.2