linux-kernel - [PATCH net-next 2/2] net: ip6_gre: Remove generic .ndo_get

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Date: Fri, 12 Apr 2024 08:19:26 -0700
From: Breno Leitao <leitao@...ian.org>
To: "David S. Miller" <davem@...emloft.net>,
	David Ahern <dsahern@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	horms@...nel.org
Subject: [PATCH net-next 2/2] net: ip6_gre: Remove generic .ndo_get_stats64

Commit 3e2f544dd8a33 ("net: get stats64 if device if driver is
configured") moved the callback to dev_get_tstats64() to net core, so,
unless the driver is doing some custom stats collection, it does not
need to set .ndo_get_stats64.

Since this driver is now relying in NETDEV_PCPU_STAT_TSTATS, then, it
doesn't need to set the dev_get_tstats64() generic .ndo_get_stats64
function pointer.

Signed-off-by: Breno Leitao <leitao@...ian.org>
---
 net/ipv6/ip6_gre.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index b5b417902c0a..3942bd2ade78 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1434,7 +1434,6 @@ static const struct net_device_ops ip6gre_netdev_ops = {
 	.ndo_start_xmit		= ip6gre_tunnel_xmit,
 	.ndo_siocdevprivate	= ip6gre_tunnel_siocdevprivate,
 	.ndo_change_mtu		= ip6_tnl_change_mtu,
-	.ndo_get_stats64	= dev_get_tstats64,
 	.ndo_get_iflink		= ip6_tnl_get_iflink,
 };
 
@@ -1857,7 +1856,6 @@ static const struct net_device_ops ip6gre_tap_netdev_ops = {
 	.ndo_set_mac_address = eth_mac_addr,
 	.ndo_validate_addr = eth_validate_addr,
 	.ndo_change_mtu = ip6_tnl_change_mtu,
-	.ndo_get_stats64 = dev_get_tstats64,
 	.ndo_get_iflink = ip6_tnl_get_iflink,
 };
 
@@ -1920,7 +1918,6 @@ static const struct net_device_ops ip6erspan_netdev_ops = {
 	.ndo_set_mac_address =	eth_mac_addr,
 	.ndo_validate_addr =	eth_validate_addr,
 	.ndo_change_mtu =	ip6_tnl_change_mtu,
-	.ndo_get_stats64 =	dev_get_tstats64,
 	.ndo_get_iflink =	ip6_tnl_get_iflink,
 };
 
-- 
2.43.0