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 D442FCA0FE1 for ; Fri, 1 Sep 2023 01:51:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348118AbjIABvg (ORCPT ); Thu, 31 Aug 2023 21:51:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38216 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348123AbjIABvd (ORCPT ); Thu, 31 Aug 2023 21:51:33 -0400 Received: from mail.nfschina.com (unknown [42.101.60.195]) by lindbergh.monkeyblade.net (Postfix) with SMTP id 939D310F2; Thu, 31 Aug 2023 18:51:11 -0700 (PDT) Received: from localhost.localdomain (unknown [219.141.250.2]) by mail.nfschina.com (Maildata Gateway V2.8.8) with ESMTPA id 0628260338E84; Fri, 1 Sep 2023 09:51:07 +0800 (CST) X-MD-Sfrom: zeming@nfschina.com X-MD-SrcIP: 219.141.250.2 From: Li zeming To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Li zeming Subject: [PATCH] =?UTF-8?q?net/socket:=20Remove=20unnecessary=20=E2=80=980?= =?UTF-8?q?=E2=80=99=20values=20from=20used?= Date: Sun, 3 Sep 2023 02:22:28 +0800 Message-Id: <20230902182228.3124-1-zeming@nfschina.com> X-Mailer: git-send-email 2.18.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org used is assigned first, so it does not need to initialize the assignment. Signed-off-by: Li zeming --- net/socket.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/socket.c b/net/socket.c index 2b0e54b2405c..743e54eba06f 100644 --- a/net/socket.c +++ b/net/socket.c @@ -569,12 +569,12 @@ static ssize_t sockfs_listxattr(struct dentry *dentry, char *buffer, size_t size) { ssize_t len; - ssize_t used = 0; + ssize_t used; len = security_inode_listsecurity(d_inode(dentry), buffer, size); if (len < 0) return len; - used += len; + used = len; if (buffer) { if (size < used) return -ERANGE; -- 2.18.2