xfrm: fix GRO for !CONFIG_NETFILTER

In xfrm_input() when called from GRO, async == 0, and we end up
skipping the processing in xfrm4_transport_finish(). GRO path will
always skip the NF_HOOK, so we don't need the special-case for
!NETFILTER during GRO processing.

Fixes: d50c86b86f7c ("esp: Add a software GRO codepath")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 46bdb4fbed0bb34a5d6ae40991b3fda6e5dff82c..e23570b647ae721516997130d7abebeaf3f8bb03 100644 (file)
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -395,7 +395,7 @@ resume:
                if (xo)
                        xfrm_gro = xo->flags & XFRM_GRO;
 
-               err = x->inner_mode->afinfo->transport_finish(skb, async);
+               err = x->inner_mode->afinfo->transport_finish(skb, xfrm_gro || async);
                if (xfrm_gro) {
                        skb_dst_drop(skb);
                        gro_cells_receive(&gro_cells, skb);