From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752806AbdJKJxg (ORCPT ); Wed, 11 Oct 2017 05:53:36 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:44288 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750705AbdJKJxf (ORCPT ); Wed, 11 Oct 2017 05:53:35 -0400 From: Colin King To: "David S . Miller" , David Ahern , Robert Shearman , Roopa Prabhu , netdev@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][net-next] net: mpls: make function ipgre_mpls_encap_hlen static Date: Wed, 11 Oct 2017 10:53:28 +0100 Message-Id: <20171011095328.17546-1-colin.king@canonical.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King The function ipgre_mpls_encap_hlen is local to the source and does not need to be in global scope, so make it static. Cleans up sparse warning: symbol 'ipgre_mpls_encap_hlen' was not declared. Should it be static? Signed-off-by: Colin Ian King --- net/mpls/af_mpls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c index 9745e8f69810..8ca9915befc8 100644 --- a/net/mpls/af_mpls.c +++ b/net/mpls/af_mpls.c @@ -41,7 +41,7 @@ static int label_limit = (1 << 20) - 1; static int ttl_max = 255; #if IS_ENABLED(CONFIG_NET_IP_TUNNEL) -size_t ipgre_mpls_encap_hlen(struct ip_tunnel_encap *e) +static size_t ipgre_mpls_encap_hlen(struct ip_tunnel_encap *e) { return sizeof(struct mpls_shim_hdr); } -- 2.14.1