From 438e38fadca2f6e57eeecc08326c8a95758594d4 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 6 Jan 2014 14:03:07 -0800 Subject: gre_offload: statically build GRE offloading support GRO/GSO layers can be enabled on a node, even if said node is only forwarding packets. This patch permits GSO (and upcoming GRO) support for GRE encapsulated packets, even if the host has no GRE tunnel setup. Signed-off-by: Eric Dumazet Cc: H.K. Jerry Chu Signed-off-by: David S. Miller --- net/ipv4/gre_demux.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'net/ipv4/gre_demux.c') diff --git a/net/ipv4/gre_demux.c b/net/ipv4/gre_demux.c index 5893e99e8299..1863422fb7d5 100644 --- a/net/ipv4/gre_demux.c +++ b/net/ipv4/gre_demux.c @@ -355,14 +355,7 @@ static int __init gre_init(void) goto err_gre; } - if (gre_offload_init()) { - pr_err("can't add protocol offload\n"); - goto err_gso; - } - return 0; -err_gso: - gre_del_protocol(&ipgre_protocol, GREPROTO_CISCO); err_gre: inet_del_protocol(&net_gre_protocol, IPPROTO_GRE); err: @@ -371,8 +364,6 @@ err: static void __exit gre_exit(void) { - gre_offload_exit(); - gre_del_protocol(&ipgre_protocol, GREPROTO_CISCO); inet_del_protocol(&net_gre_protocol, IPPROTO_GRE); } -- cgit v1.2.3