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net/pcap: fix byte stats for drop Tx

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Drop Tx path in pcap is Tx that just drops the packets, which is used
for the case only Rx from a pcap file is requested/matters.

The byte stats was calculated using first mbuf segment, which gives
wrong values for multi segmented mbufs, updated to use packet length
instead.

Bugzilla ID: 597
Fixes: a3f5252e5c ("net/pcap: enable infinitely Rx a pcap file")
Cc: stable@dpdk.org

Reported-by: Cian Ferriter <cian.ferriter@intel.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Cian Ferriter <cian.ferriter@intel.com>
This commit is contained in:
Ferruh Yigit 2021-02-03 17:30:25 +00:00
parent 295b34f55b
commit cec222d6e5
1 changed files with 1 additions and 1 deletions
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2
drivers/net/pcap/rte_eth_pcap.c
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@ -386,7 +386,7 @@ eth_tx_drop(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
return 0;
for (i = 0; i < nb_pkts; i++) {
tx_bytes += bufs[i]->data_len;
tx_bytes += bufs[i]->pkt_len;
rte_pktmbuf_free(bufs[i]);
}