From: Qi Zhang <qi.z.zhang@intel.com>
Date: Sun, 9 Jul 2017 19:54:58 +0000 (-0400)
Subject: net/i40e: fix VF Tx bytes
X-Git-Tag: spdx-start~2453
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e0b3f4cf3e53765347bdeac125048685c8c23c53;p=dpdk.git

net/i40e: fix VF Tx bytes

Tx CRC size is not counted by VSI's stats register, so it is not necessary
excluded by driver.

Fixes: 98abce237ba7 ("net/i40e: fix VF statistics")

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
---

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 97a73e1cb9..cc4b2adc9e 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -2368,9 +2368,6 @@ i40e_update_vsi_stats(struct i40e_vsi *vsi)
 	i40e_stat_update_48(hw, I40E_GLV_BPTCH(idx), I40E_GLV_BPTCL(idx),
 			    vsi->offset_loaded,  &oes->tx_broadcast,
 			    &nes->tx_broadcast);
-	/* exclude CRC bytes */
-	nes->tx_bytes -= (nes->tx_unicast + nes->tx_multicast +
-		nes->tx_broadcast) * ETHER_CRC_LEN;
 	/* GLV_TDPC not supported */
 	i40e_stat_update_32(hw, I40E_GLV_TEPC(idx), vsi->offset_loaded,
 			    &oes->tx_errors, &nes->tx_errors);