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xfrm: remove eth_proto value from xfrm_state_afinfo

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xfrm_prepare_input needs to lookup the state afinfo backend again to fetch
the address family ethernet protocol value.

There are only two address families, so a switch statement is simpler.
While at it, use u8 for family and proto and remove the owner member --
its not used anywhere.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Florian Westphal
2019-05-03 17:46:18 +02:00
committed by Steffen Klassert
parent 3aaf3915a3
commit 4c203b0454
4 changed files with 14 additions and 20 deletions
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6
include/net/xfrm.h
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@@ -346,10 +346,8 @@ void km_state_expired(struct xfrm_state *x, int hard, u32 portid);
int __xfrm_state_delete(struct xfrm_state *x);
struct xfrm_state_afinfo {
unsigned int family;
unsigned int proto;
__be16 eth_proto;
struct module *owner;
u8 family;
u8 proto;
const struct xfrm_type *type_map[IPPROTO_MAX];
const struct xfrm_type_offload *type_offload_map[IPPROTO_MAX];