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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 9605FC04E87 for ; Wed, 15 May 2019 21:09:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 680D32070D for ; Wed, 15 May 2019 21:09:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727135AbfEOVJR (ORCPT ); Wed, 15 May 2019 17:09:17 -0400 Received: from linux.microsoft.com ([13.77.154.182]:58088 "EHLO linux.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726651AbfEOVJR (ORCPT ); Wed, 15 May 2019 17:09:17 -0400 Received: by linux.microsoft.com (Postfix, from userid 1004) id BCBB520110AD; Wed, 15 May 2019 14:09:16 -0700 (PDT) From: longli@linuxonhyperv.com To: Steve French , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org Cc: Long Li Subject: [PATCH 1/2] cifs: Don't match port on SMBDirect transport Date: Wed, 15 May 2019 14:09:04 -0700 Message-Id: <1557954545-17831-1-git-send-email-longli@linuxonhyperv.com> X-Mailer: git-send-email 1.8.3.1 Reply-To: longli@microsoft.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Long Li SMBDirect manages its own ports in the transport layer, there is no need to check the port to find a connection. Signed-off-by: Long Li --- fs/cifs/connect.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 0b3ac8b76d18..8c4121da624e 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -2446,6 +2446,10 @@ match_port(struct TCP_Server_Info *server, struct sockaddr *addr) { __be16 port, *sport; + /* SMBDirect manages its own ports, don't match it here */ + if (server->rdma) + return true; + switch (addr->sa_family) { case AF_INET: sport = &((struct sockaddr_in *) &server->dstaddr)->sin_port; -- 2.17.1