Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp1080713ybt; Wed, 8 Jul 2020 20:44:29 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxxqpBrJzD+YJj6x+q9D3vy8cXAUxtXStRkHs/x0a1EW2tMmslHHipUp+9/RUySjtuUPID2 X-Received: by 2002:a17:906:6b95:: with SMTP id l21mr55938670ejr.32.1594266268910; Wed, 08 Jul 2020 20:44:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594266268; cv=none; d=google.com; s=arc-20160816; b=B3z7ePL37/Kcq97k82L9RvUokvoq6WJtSCuyuI+TVkSTTRiy9tJp71blxthEuDcMM/ zh64ZQipjdi+xGuRTrLgyuHVC+kTdC9f4hYuxEOt0lEPeO/A8AHTc3I0UGK+gAAeZEuk oq0PdoV7hthZ9EBp4A1h3kdoOmNX4ykSd93FBVldD8x4MQNueejtTI80nOP1yiuXE23B y7wd6ol2O5XuVizaJefLNf5wDrAcqe3fCKvwW9H8beq4t76aw/bHCNy7Mf6+Iq+c3EZu sNmGOKtbw0DA6GJ9yBDzGCivg+/X0TaL13777pv97lvC24eZI137mxxNPGJJME8pFRnR X66w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=Wob0/2ANZs2lPNzn6o+RUiIltr6hduOBx18u2xWfBt4=; b=ycLNeQ52L9dHMPtFdYkoDt+2OOVQz4n8tRCN99f71OWJM6PeL8Raabi23kIWVtDlN1 FdSsLYzSH0KtL8J81/tQ71vyFFkIaCOdu+QYqhbWdDK3/jVLOQGbNmD6mx2d48avxDk7 y2qOfXlES6ntIHxcPmsBHqdVXZghnxHu1/NYY9mzMub+E71i0d2gEJtdClXWEJZBZZIY r8HaDAvpf1NqX87lB3Jk2xqHSgTCKBQdn7VgO8cFX3yfIAjndtNapSKhWY17vmjFJiw5 uccJ0vw4NnFPvZ7Zd/8K6fNIrKxVBIyHQe0PtA/PpYWS/P6dhowHm3mtAeWnlwOFmj4e 464Q== 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id c94si1399502edf.589.2020.07.08.20.44.05; Wed, 08 Jul 2020 20:44:28 -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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726184AbgGIDlN (ORCPT + 99 others); Wed, 8 Jul 2020 23:41:13 -0400 Received: from smtp23.cstnet.cn ([159.226.251.23]:33098 "EHLO cstnet.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726122AbgGIDlN (ORCPT ); Wed, 8 Jul 2020 23:41:13 -0400 Received: from localhost (unknown [159.226.5.99]) by APP-03 (Coremail) with SMTP id rQCowABn6fhZkQZfXF2pAw--.36772S2; Thu, 09 Jul 2020 11:39:06 +0800 (CST) From: Xu Wang To: colyli@suse.de, kent.overstreet@gmail.com, linux-bcache@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Xu Wang Subject: [PATCH] bcache: writeback: Remove unneeded variable ret Date: Thu, 9 Jul 2020 03:39:04 +0000 Message-Id: <20200709033904.27391-1-vulab@iscas.ac.cn> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: rQCowABn6fhZkQZfXF2pAw--.36772S2 X-Coremail-Antispam: 1UD129KBjvdXoWrCr4fJw18uw4xXrW3uryDWrg_yoWxXrb_ur 1Yqa1vkFWFk3WkXw17A3WfZrWj934DZF10q3WSkr9xKF1Fy34xXrW8Zr4kJr1S9Fy8uF4D Gw12qr4UAr1v9jkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb4xFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AKxVWxJr 0_GcWle2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_Jr0_Jr4lYx0Ex4A2jsIE14v26r4UJVWxJr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY02Avz4vE14v_ Gr4l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxV WUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI 7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r 1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWrJr0_WFyUJwCI42IY6I8E87Iv67AKxVWUJVW8 JwCI42IY6I8E87Iv6xkF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x0JU4MKZUUU UU= X-Originating-IP: [159.226.5.99] X-CM-SenderInfo: pyxotu46lvutnvoduhdfq/1tbiCAAMA102YRI8CwAAso Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove unneeded variable ret i. Signed-off-by: Xu Wang --- drivers/md/bcache/writeback.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 1cf1e5016cb9..71801c086b82 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -825,10 +825,8 @@ static int bch_dirty_init_thread(void *arg) struct btree_iter iter; struct bkey *k, *p; int cur_idx, prev_idx, skip_nr; - int i; k = p = NULL; - i = 0; cur_idx = prev_idx = 0; bch_btree_iter_init(&c->root->keys, &iter, NULL); -- 2.17.1