X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fipsec-secgw%2Fsa.c;h=7262ccee83db1071a21fd9ce7435ebe6820efc60;hb=5908e7e837a62fe62c48094d8c2e947242f8fac3;hp=8d47d1def48cc5f06898256d27a623383e564785;hpb=0c9da7555da8c8373dfd69f798f832723ae6de71;p=dpdk.git

diff --git a/examples/ipsec-secgw/sa.c b/examples/ipsec-secgw/sa.c
index 8d47d1def4..7262ccee83 100644
--- a/examples/ipsec-secgw/sa.c
+++ b/examples/ipsec-secgw/sa.c
@@ -1228,10 +1228,7 @@ single_inbound_lookup(struct ipsec_sa *sadb, struct rte_mbuf *pkt,
 	*sa_ret = NULL;
 
 	ip = rte_pktmbuf_mtod(pkt, struct ip *);
-	if (ip->ip_v == IPVERSION)
-		esp = (struct rte_esp_hdr *)(ip + 1);
-	else
-		esp = (struct rte_esp_hdr *)(((struct ip6_hdr *)ip) + 1);
+	esp = rte_pktmbuf_mtod_offset(pkt, struct rte_esp_hdr *, pkt->l3_len);
 
 	if (esp->spi == INVALID_SPI)
 		return;