X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_net%2Frte_net.h;h=e59760a0a10829a48af9b0ecb5a3e6dd737e0da8;hb=bfe2ae495ee2682a79e1cc84b10914f37a82d3cf;hp=b6ab6e1d57b2e43dfaa64bad84fed521fb09dbb4;hpb=8f0e4d6a78a52e929aa4852bf94601ce7dc2199f;p=dpdk.git

diff --git a/lib/librte_net/rte_net.h b/lib/librte_net/rte_net.h
index b6ab6e1d57..e59760a0a1 100644
--- a/lib/librte_net/rte_net.h
+++ b/lib/librte_net/rte_net.h
@@ -122,14 +122,16 @@ rte_net_intel_cksum_flags_prepare(struct rte_mbuf *m, uint64_t ol_flags)
 		(ol_flags & PKT_TX_OUTER_IPV6))
 		inner_l3_offset += m->outer_l2_len + m->outer_l3_len;
 
-	if ((ol_flags & PKT_TX_UDP_CKSUM) == PKT_TX_UDP_CKSUM) {
-		if (ol_flags & PKT_TX_IPV4) {
-			ipv4_hdr = rte_pktmbuf_mtod_offset(m, struct ipv4_hdr *,
-					inner_l3_offset);
+	if (ol_flags & PKT_TX_IPV4) {
+		ipv4_hdr = rte_pktmbuf_mtod_offset(m, struct ipv4_hdr *,
+				inner_l3_offset);
 
-			if (ol_flags & PKT_TX_IP_CKSUM)
-				ipv4_hdr->hdr_checksum = 0;
+		if (ol_flags & PKT_TX_IP_CKSUM)
+			ipv4_hdr->hdr_checksum = 0;
+	}
 
+	if ((ol_flags & PKT_TX_UDP_CKSUM) == PKT_TX_UDP_CKSUM) {
+		if (ol_flags & PKT_TX_IPV4) {
 			udp_hdr = (struct udp_hdr *)((char *)ipv4_hdr +
 					m->l3_len);
 			udp_hdr->dgram_cksum = rte_ipv4_phdr_cksum(ipv4_hdr,
@@ -146,12 +148,6 @@ rte_net_intel_cksum_flags_prepare(struct rte_mbuf *m, uint64_t ol_flags)
 	} else if ((ol_flags & PKT_TX_TCP_CKSUM) ||
 			(ol_flags & PKT_TX_TCP_SEG)) {
 		if (ol_flags & PKT_TX_IPV4) {
-			ipv4_hdr = rte_pktmbuf_mtod_offset(m, struct ipv4_hdr *,
-					inner_l3_offset);
-
-			if (ol_flags & PKT_TX_IP_CKSUM)
-				ipv4_hdr->hdr_checksum = 0;
-
 			/* non-TSO tcp or TSO */
 			tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr +
 					m->l3_len);