Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH][net-next] net: mpls: make function ipgre_mpls_encap_hlen static | Date | Wed, 11 Oct 2017 10:53:28 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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 <colin.king@canonical.com> --- 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
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