From 1bf06cd2e338fd6fc29169d30eaf0df982338285 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Mon, 19 Nov 2007 18:50:17 -0800 Subject: [IPSEC]: Add async resume support on input This patch adds support for async resumptions on input. To do so, the transform would return -EINPROGRESS and subsequently invoke the function xfrm_input_resume to resume processing. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- net/ipv4/xfrm4_input.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/ipv4/xfrm4_input.c') diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c index 662d1e86cfbf..d5890c84a492 100644 --- a/net/ipv4/xfrm4_input.c +++ b/net/ipv4/xfrm4_input.c @@ -59,6 +59,9 @@ int xfrm4_transport_finish(struct sk_buff *skb, int async) xfrm4_rcv_encap_finish); return 0; #else + if (async) + return xfrm4_rcv_encap_finish(skb); + return -iph->protocol; #endif } -- cgit v1.2.3-59-g8ed1b