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| author | Eric Dumazet <edumazet@google.com> | 2014-01-06 14:03:07 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-06 20:28:34 -0500 |
| commit | 438e38fadca2f6e57eeecc08326c8a95758594d4 (patch) | |
| tree | 8c71bf332c0827545b2ece7471c09a4489cba5dc /net/ipv4/gre_demux.c | |
| parent | 0e5959346cb859851e99ed87bd07f76ed5bb3a37 (diff) | |
| download | linux-stable-438e38fadca2f6e57eeecc08326c8a95758594d4.tar.gz linux-stable-438e38fadca2f6e57eeecc08326c8a95758594d4.tar.bz2 linux-stable-438e38fadca2f6e57eeecc08326c8a95758594d4.zip | |
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 <edumazet@google.com>
Cc: H.K. Jerry Chu <hkchu@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/gre_demux.c')
| -rw-r--r-- | net/ipv4/gre_demux.c | 9 |
1 files changed, 0 insertions, 9 deletions
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); } |