diff options
| author |   Florian Westphal <fw@strlen.de> | 2019-06-24 22:04:48 +0200 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2019-07-01 06:16:40 +0200 |
| commit | c7b37c769d2a5e711106a3c793140a4f46768e04 (patch) | |
| tree | 49ad85e5a624504acf57dd79b59f28a0913711e5 /include/net | |
| parent | xfrm: remove empty xfrmi_init_net (diff) | |
| download | linux-dev-c7b37c769d2a5e711106a3c793140a4f46768e04.tar.xz linux-dev-c7b37c769d2a5e711106a3c793140a4f46768e04.zip | |
xfrm: remove get_mtu indirection from xfrm_type
esp4_get_mtu and esp6_get_mtu are exactly the same, the only difference
is a single sizeof() (ipv4 vs. ipv6 header).
Merge both into xfrm_state_mtu() and remove the indirection.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/xfrm.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 56b31676e330..b22db30c3d88 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -404,8 +404,6 @@ struct xfrm_type { int (*reject)(struct xfrm_state *, struct sk_buff *, const struct flowi *); int (*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **); - /* Estimate maximal size of result of transformation of a dgram */ - u32 (*get_mtu)(struct xfrm_state *, int size); }; int xfrm_register_type(const struct xfrm_type *type, unsigned short family); @@ -1546,7 +1544,7 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si); void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si); u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq); int xfrm_init_replay(struct xfrm_state *x); -int xfrm_state_mtu(struct xfrm_state *x, int mtu); +u32 xfrm_state_mtu(struct xfrm_state *x, int mtu); int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload); int xfrm_init_state(struct xfrm_state *x); int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type); |