common/dpaax: mark internal symbols

[dpdk.git] / drivers / net / vmxnet3 / vmxnet3_rxtx.c

diff --git a/drivers/net/vmxnet3/vmxnet3_rxtx.c b/drivers/net/vmxnet3/vmxnet3_rxtx.c
index dd99684..73e270f 100644 (file)
--- a/drivers/net/vmxnet3/vmxnet3_rxtx.c
+++ b/drivers/net/vmxnet3/vmxnet3_rxtx.c
@@ -950,13 +950,17 @@ vmxnet3_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 
                        RTE_ASSERT(rxd->btype == VMXNET3_RXD_BTYPE_BODY);
 
-                       if (rxm->data_len) {
+                       if (likely(start && rxm->data_len > 0)) {
                                start->pkt_len += rxm->data_len;
                                start->nb_segs++;
 
                                rxq->last_seg->next = rxm;
                                rxq->last_seg = rxm;
                        } else {
+                               PMD_RX_LOG(ERR, "Error received empty or out of order frame.");
+                               rxq->stats.drop_total++;
+                               rxq->stats.drop_err++;
+
                                rte_pktmbuf_free_seg(rxm);
                        }
                }