net/kni: remove unused Rx error counter

The delta between what the application asked to receive and what was
indeed received, can not be called an error counter.
This counter is not reported anywhere, remove it.

Fixes: 75e2bc54c018 ("net/kni: add KNI PMD")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/drivers/net/kni/rte_eth_kni.c b/drivers/net/kni/rte_eth_kni.c
index 9e0c6bd..884280c 100644 (file)
--- a/drivers/net/kni/rte_eth_kni.c
+++ b/drivers/net/kni/rte_eth_kni.c
@@ -83,7 +83,6 @@ eth_kni_rx(void *q, struct rte_mbuf **bufs, uint16_t nb_bufs)
        nb_pkts = rte_kni_rx_burst(kni, bufs, nb_bufs);
 
        kni_q->rx.pkts += nb_pkts;
-       kni_q->rx.err_pkts += nb_bufs - nb_pkts;
 
        return nb_pkts;
 }