diff options
| author | Vlad Yasevich <vyasevic@redhat.com> | 2012-11-15 12:49:19 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-16 02:36:18 +0400 |
| commit | 2207afc8bfd80d596b524d4feb6b27f5ce359d59 (patch) | |
| tree | d49e698603a536b4b88ec6482eecd15e01ef2533 /net/ipv6/exthdrs.c | |
| parent | 5edbb07dc9474b7d4cd4391a2e6551ad067a0f96 (diff) | |
| download | linux-2207afc8bfd80d596b524d4feb6b27f5ce359d59.tar.xz | |
ipv6: Move exthdr offload support into separate file
Move the exthdr offload functionality into a separeate
file in preparate for moving it out of the module
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/exthdrs.c')
| -rw-r--r-- | net/ipv6/exthdrs.c | 40 |
1 files changed, 4 insertions, 36 deletions
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index de6559e3aa0a..70fbf6bc5a87 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -48,6 +48,7 @@ #endif #include <asm/uaccess.h> +#include "ip6_offload.h" int ipv6_find_tlv(struct sk_buff *skb, int offset, int type) { @@ -528,20 +529,12 @@ unknown_rh: static const struct inet6_protocol rthdr_protocol = { .handler = ipv6_rthdr_rcv, - .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_GSO_EXTHDR, -}; - -static const struct net_offload rthdr_offload = { - .flags = INET6_PROTO_GSO_EXTHDR, + .flags = INET6_PROTO_NOPOLICY, }; static const struct inet6_protocol destopt_protocol = { .handler = ipv6_destopt_rcv, - .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_GSO_EXTHDR, -}; - -static const struct net_offload dstopt_offload = { - .flags = INET6_PROTO_GSO_EXTHDR, + .flags = INET6_PROTO_NOPOLICY, }; static const struct inet6_protocol nodata_protocol = { @@ -549,32 +542,6 @@ static const struct inet6_protocol nodata_protocol = { .flags = INET6_PROTO_NOPOLICY, }; -static int ipv6_exthdrs_offload_init(void) -{ - int ret; - - ret = inet6_add_offload(&rthdr_offload, IPPROTO_ROUTING); - if (!ret) - goto out; - - ret = inet6_add_offload(&dstopt_offload, IPPROTO_DSTOPTS); - if (!ret) - goto out_rt; - -out: - return ret; - -out_rt: - inet_del_offload(&rthdr_offload, IPPROTO_ROUTING); - goto out; -} - -static void ipv6_exthdrs_offload_exit(void) -{ - inet_del_offload(&rthdr_offload, IPPROTO_ROUTING); - inet_del_offload(&rthdr_offload, IPPROTO_DSTOPTS); -} - int __init ipv6_exthdrs_init(void) { int ret; @@ -608,6 +575,7 @@ out_offload: void ipv6_exthdrs_exit(void) { + ipv6_exthdrs_offload_exit(); inet6_del_protocol(&nodata_protocol, IPPROTO_NONE); inet6_del_protocol(&destopt_protocol, IPPROTO_DSTOPTS); inet6_del_protocol(&rthdr_protocol, IPPROTO_ROUTING); |