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Revert "xfrm: add SA information to the offloaded packet"

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This reverts commit e7cd191f83.

While supporting xfrm interfaces in the packet offload API
is needed, this patch does not do the right thing. There are
more things to do to really support xfrm interfaces, so revert
it for now.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Steffen Klassert 2024-09-09 11:43:39 +02:00
parent 17163f2367
commit 69716a3bab
1 changed files with 0 additions and 21 deletions
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21
net/xfrm/xfrm_output.c
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@ -706,8 +706,6 @@ int xfrm_output(struct sock *sk, struct sk_buff *skb)
struct xfrm_state *x = skb_dst(skb)->xfrm;
int family;
int err;
struct xfrm_offload *xo;
struct sec_path *sp;
family = (x->xso.type != XFRM_DEV_OFFLOAD_PACKET) ? x->outer_mode.family
: skb_dst(skb)->ops->family;
@ -730,25 +728,6 @@ int xfrm_output(struct sock *sk, struct sk_buff *skb)
kfree_skb(skb);
return -EHOSTUNREACH;
}
sp = secpath_set(skb);
if (!sp) {
XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTERROR);
kfree_skb(skb);
return -ENOMEM;
}
sp->olen++;
sp->xvec[sp->len++] = x;
xfrm_state_hold(x);
xo = xfrm_offload(skb);
if (!xo) {
secpath_reset(skb);
XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTERROR);
kfree_skb(skb);
return -EINVAL;
}
xo->flags |= XFRM_XMIT;
return xfrm_output_resume(sk, skb, 0);
}