From 6df6398f7c8b481ce83f28143bc08a5231616deb Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Thu, 5 May 2022 19:51:31 -0700 Subject: net: add netif_inherit_tso_max() To make later patches smaller create a helper for inheriting the TSO limitations of a lower device. The TSO in the name is not an accident, subsequent patches will replace GSO with TSO in more names. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- net/8021q/vlan.c | 3 +-- net/8021q/vlan_dev.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) (limited to 'net/8021q') diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 788076b002b3..e40aa3e3641c 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -319,8 +319,7 @@ static void vlan_transfer_features(struct net_device *dev, { struct vlan_dev_priv *vlan = vlan_dev_priv(vlandev); - netif_set_gso_max_size(vlandev, dev->gso_max_size); - netif_set_gso_max_segs(vlandev, dev->gso_max_segs); + netif_inherit_tso_max(vlandev, dev); if (vlan_hw_offload_capable(dev->features, vlan->vlan_proto)) vlandev->hard_header_len = dev->hard_header_len; diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index e5d23e75572a..839f2020b015 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -573,8 +573,7 @@ static int vlan_dev_init(struct net_device *dev) NETIF_F_ALL_FCOE; dev->features |= dev->hw_features | NETIF_F_LLTX; - netif_set_gso_max_size(dev, real_dev->gso_max_size); - netif_set_gso_max_segs(dev, real_dev->gso_max_segs); + netif_inherit_tso_max(dev, real_dev); if (dev->features & NETIF_F_VLAN_FEATURES) netdev_warn(real_dev, "VLAN features are set incorrectly. Q-in-Q configurations may not work correctly.\n"); -- cgit v1.2.3-58-ga151