Commit 14c68c43 authored by Colin Ian King's avatar Colin Ian King Committed by David S. Miller

net: mpls: make function ipgre_mpls_encap_hlen static

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: bdc47641 ("ip_tunnel: add mpls over gre support")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Acked-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1a37b770
...@@ -41,7 +41,7 @@ static int label_limit = (1 << 20) - 1; ...@@ -41,7 +41,7 @@ static int label_limit = (1 << 20) - 1;
static int ttl_max = 255; static int ttl_max = 255;
#if IS_ENABLED(CONFIG_NET_IP_TUNNEL) #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); return sizeof(struct mpls_shim_hdr);
} }
......
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