net/bnxt: refactor init/uninit

[dpdk.git] / lib / librte_gso / gso_tunnel_tcp4.c

diff --git a/lib/librte_gso/gso_tunnel_tcp4.c b/lib/librte_gso/gso_tunnel_tcp4.c
index e0384c2..166aace 100644 (file)
--- a/lib/librte_gso/gso_tunnel_tcp4.c
+++ b/lib/librte_gso/gso_tunnel_tcp4.c
@@ -62,7 +62,7 @@ gso_tunnel_tcp4_segment(struct rte_mbuf *pkt,
 {
        struct rte_ipv4_hdr *inner_ipv4_hdr;
        uint16_t pyld_unit_size, hdr_offset, frag_off;
-       int ret = 1;
+       int ret;
 
        hdr_offset = pkt->outer_l2_len + pkt->outer_l3_len + pkt->l2_len;
        inner_ipv4_hdr = (struct rte_ipv4_hdr *)(rte_pktmbuf_mtod(pkt, char *) +
@@ -73,25 +73,21 @@ gso_tunnel_tcp4_segment(struct rte_mbuf *pkt,
         */
        frag_off = rte_be_to_cpu_16(inner_ipv4_hdr->fragment_offset);
        if (unlikely(IS_FRAGMENTED(frag_off))) {
-               pkts_out[0] = pkt;
-               return 1;
+               return 0;
        }
 
        hdr_offset += pkt->l3_len + pkt->l4_len;
        /* Don't process the packet without data */
        if (hdr_offset >= pkt->pkt_len) {
-               pkts_out[0] = pkt;
-               return 1;
+               return 0;
        }
        pyld_unit_size = gso_size - hdr_offset;
 
        /* Segment the payload */
        ret = gso_do_segment(pkt, hdr_offset, pyld_unit_size, direct_pool,
                        indirect_pool, pkts_out, nb_pkts_out);
-       if (ret <= 1)
-               return ret;
-
-       update_tunnel_ipv4_tcp_headers(pkt, ipid_delta, pkts_out, ret);
+       if (ret > 1)
+               update_tunnel_ipv4_tcp_headers(pkt, ipid_delta, pkts_out, ret);
 
        return ret;
 }