[dpdk-dev,2/2] net/enic: revert "fix calculation of truncated packets"

Message ID 20161012201129.31611-2-johndale@cisco.com
State Accepted, archived
Delegated to: Bruce Richardson
Headers show

Commit Message

John Daley (johndale) Oct. 12, 2016, 8:11 p.m.
From: Nelson Escobar <neescoba@cisco.com>

The reason this commit was needed was because of a misconfiguration of
the receive queue when not using Rx scatter.  This patch is
unnecessary if the receive queue is configured correctly.

Fixes: d142e1ac1089 ("net/enic: fix calculation of truncated packets")

Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Reviewed-by: John Daley <johndale@cisco.com>
---
 drivers/net/enic/enic_main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 836dcfe..b65a079 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -174,8 +174,7 @@  void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats)
 	 * which can make ibytes be slightly higher than it should be.
 	 */
 	rx_packet_errors = rte_atomic64_read(&soft_stats->rx_packet_errors);
-	rx_truncated = rx_packet_errors - stats->rx.rx_errors -
-		stats->rx.rx_no_bufs;
+	rx_truncated = rx_packet_errors - stats->rx.rx_errors;
 
 	r_stats->ipackets = stats->rx.rx_frames_ok - rx_truncated;
 	r_stats->opackets = stats->tx.tx_frames_ok;