diff options
Diffstat (limited to 'net/xfrm/xfrm_state.c')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 336d3f6a1a51..5c13a8021d4c 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -2263,25 +2263,14 @@ int xfrm_state_mtu(struct xfrm_state *x, int mtu) int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload) { - const struct xfrm_state_afinfo *afinfo; const struct xfrm_mode *inner_mode; const struct xfrm_mode *outer_mode; int family = x->props.family; int err; - err = -EAFNOSUPPORT; - afinfo = xfrm_state_get_afinfo(family); - if (!afinfo) - goto error; - - err = 0; - if (afinfo->init_flags) - err = afinfo->init_flags(x); - - rcu_read_unlock(); - - if (err) - goto error; + if (family == AF_INET && + xs_net(x)->ipv4.sysctl_ip_no_pmtu_disc) + x->props.flags |= XFRM_STATE_NOPMTUDISC; err = -EPROTONOSUPPORT; |