]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
net: mpls: make function ipgre_mpls_encap_hlen static
authorColin Ian King <colin.king@canonical.com>
Wed, 11 Oct 2017 09:53:28 +0000 (10:53 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 12 Oct 2017 03:19:50 +0000 (20:19 -0700)
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?

Fixes: bdc476413dcdb ("ip_tunnel: add mpls over gre support")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/mpls/af_mpls.c

index 9745e8f698103bc2be735c8ed9fa81d9e35ec541..8ca9915befc8caab8270281028d4eb0ee3983fbd 100644 (file)
@@ -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);
 }