From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fan Du Subject: [PATCH] openvswitch: use -EEXIST as return error to be more precise Date: Tue, 28 May 2013 14:31:16 +0800 Message-ID: <1369722676-7898-1-git-send-email-fan.du@windriver.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , To: Return-path: Received: from mail.windriver.com ([147.11.1.11]:34433 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933008Ab3E1Gbi (ORCPT ); Tue, 28 May 2013 02:31:38 -0400 Sender: netdev-owner@vger.kernel.org List-ID: ovs_vport_cmd_new create a new vport with port num specified by user. when this port num is already occupied, it's more clear to return -EEXIST as the reason than -EBUSY. Signed-off-by: Fan Du --- net/openvswitch/datapath.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index d12d6b8..1e31095 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -1755,7 +1755,7 @@ static int ovs_vport_cmd_new(struct sk_buff *skb, struct genl_info *info) goto exit_unlock; vport = ovs_vport_ovsl(dp, port_no); - err = -EBUSY; + err = -EEXIST; if (vport) goto exit_unlock; } else { -- 1.7.1