examples/ipv4_multicast: remove useless mbuf info copy

There is no need for these useless information and
it had better be removed in order to not confuse users.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>

diff --git a/examples/ipv4_multicast/main.c b/examples/ipv4_multicast/main.c
index 428ca46..1eef291 100644 (file)
--- a/examples/ipv4_multicast/main.c
+++ b/examples/ipv4_multicast/main.c
@@ -254,18 +254,10 @@ mcast_out_pkt(struct rte_mbuf *pkt, int use_clone)
        /* prepend new header */
        hdr->next = pkt;
 
-
        /* update header's fields */
        hdr->pkt_len = (uint16_t)(hdr->data_len + pkt->pkt_len);
        hdr->nb_segs = pkt->nb_segs + 1;
 
-       /* copy metadata from source packet*/
-       hdr->port = pkt->port;
-       hdr->vlan_tci = pkt->vlan_tci;
-       hdr->vlan_tci_outer = pkt->vlan_tci_outer;
-       hdr->tx_offload = pkt->tx_offload;
-       hdr->hash = pkt->hash;
-
        __rte_mbuf_sanity_check(hdr, 1);
        return hdr;
 }