linux-kernel - [PATCH net v2 4/4] octeon_ep_vf: remove firmware stats fetch in ndo_get

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Message-ID: <20241216075842.2394606-5-srasheed@marvell.com>
Date: Sun, 15 Dec 2024 23:58:42 -0800
From: Shinas Rasheed <srasheed@...vell.com>
To: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <hgani@...vell.com>, <sedara@...vell.com>, <vimleshk@...vell.com>,
        <thaller@...hat.com>, <wizhao@...hat.com>, <kheib@...hat.com>,
        <konguyen@...hat.com>, <horms@...nel.org>, <einstein.xue@...axg.com>,
        "Shinas
 Rasheed" <srasheed@...vell.com>,
        Veerasenareddy Burru <vburru@...vell.com>,
        Satananda Burla <sburla@...vell.com>,
        Andrew Lunn <andrew+netdev@...n.ch>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Subject: [PATCH net v2 4/4] octeon_ep_vf: remove firmware stats fetch in ndo_get_stats64

The per queue stats are available already and are retrieved
from register reads during ndo_get_stats64. The firmware stats
fetch call that happens in ndo_get_stats64() is currently not
required

Fixes: c3fad23cdc06 ("octeon_ep_vf: add support for ndo ops")
Signed-off-by: Shinas Rasheed <srasheed@...vell.com>
---
V2:
  - No changes

V1: https://lore.kernel.org/all/20241203072130.2316913-5-srasheed@marvell.com/

 drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c b/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c
index e6253f85b623..75dd3bd2b9ba 100644
--- a/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c
+++ b/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c
@@ -800,14 +800,6 @@ static void octep_vf_get_stats64(struct net_device *netdev,
 	stats->tx_bytes = tx_bytes;
 	stats->rx_packets = rx_packets;
 	stats->rx_bytes = rx_bytes;
-	if (!octep_vf_get_if_stats(oct)) {
-		stats->multicast = oct->iface_rx_stats.mcast_pkts;
-		stats->rx_errors = oct->iface_rx_stats.err_pkts;
-		stats->rx_dropped = oct->iface_rx_stats.dropped_pkts_fifo_full +
-				    oct->iface_rx_stats.err_pkts;
-		stats->rx_missed_errors = oct->iface_rx_stats.dropped_pkts_fifo_full;
-		stats->tx_dropped = oct->iface_tx_stats.dropped;
-	}
 }
 
 /**
-- 
2.25.1