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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 EBB1EC43603 for ; Thu, 19 Dec 2019 13:15:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC412218AC for ; Thu, 19 Dec 2019 13:15:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726757AbfLSNPc (ORCPT ); Thu, 19 Dec 2019 08:15:32 -0500 Received: from mail.loongson.cn ([114.242.206.163]:58724 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726701AbfLSNPc (ORCPT ); Thu, 19 Dec 2019 08:15:32 -0500 Received: from linux.localdomain (unknown [123.138.236.242]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9DxjxTod_tdXZIMAA--.55S2; Thu, 19 Dec 2019 21:15:20 +0800 (CST) From: Tiezhu Yang To: David Howells Cc: linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] afs: Fix compile warning in afs_dynroot_lookup() Date: Thu, 19 Dec 2019 21:14:51 +0800 Message-Id: <1576761291-30121-1-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.1.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CM-TRANSID: AQAAf9DxjxTod_tdXZIMAA--.55S2 X-Coremail-Antispam: 1UD129KBjvdXoW7Jw4xuFW7ZrW3Jw4fXr1xuFg_yoWfJwcEyF 47K3s5CrWUJr92yF4FgFWUtFs5Wws8GF4DurZxWr4DKayUAa15t3WDArZxJF47Gwnayr98 Cw18KrsxJry7KjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb7AYjsxI4VWDJwAYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I 6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM2 8CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0 cI8IcVCY1x0267AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv67AKxVWxJr0_GcWl84ACjcxK6I 8E87Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI 64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r106r15McIj6I8E87Iv67AKxVW8JVWxJw Am72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lc2xSY4AK67AK6ry8MxAIw28I cxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2 IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUXVWUAwCIc40Y0x0EwIxGrwCI 42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWUJVW8JwCI42 IY6xAIw20EY4v20xvaj40_Zr0_Wr1UMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2 jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7IU0rgA7UUUUU== X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following compile warning: CC fs/afs/dynroot.o fs/afs/dynroot.c: In function ‘afs_dynroot_lookup’: fs/afs/dynroot.c:117:6: warning: ‘len’ may be used uninitialized in this function [-Wmaybe-uninitialized] ret = lookup_one_len(name, dentry->d_parent, len); ^ fs/afs/dynroot.c:91:6: note: ‘len’ was declared here int len; ^ Signed-off-by: Tiezhu Yang --- fs/afs/dynroot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/afs/dynroot.c b/fs/afs/dynroot.c index 7503899..303f712 100644 --- a/fs/afs/dynroot.c +++ b/fs/afs/dynroot.c @@ -88,7 +88,7 @@ static struct dentry *afs_lookup_atcell(struct dentry *dentry) struct dentry *ret; unsigned int seq = 0; char *name; - int len; + int len = 0; if (!net->ws_cell) return ERR_PTR(-ENOENT); -- 2.1.0