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net: cls_u32: move TC offload feature bit into cls_u32 offload logic
In the original series drivers would get offload requests for cls_u32 rules even if the feature bit is disabled. This meant the driver had to do a boiler plate check on the feature bit before adding/deleting the rule. This patch lifts the check into the core code and removes it from the driver specific case. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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6843e7a2ab
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2b6ab0d3aa
2 changed files with 3 additions and 3 deletions
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@ -8400,9 +8400,6 @@ int __ixgbe_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
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if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) &&
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if (TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS) &&
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tc->type == TC_SETUP_CLSU32) {
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tc->type == TC_SETUP_CLSU32) {
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if (!(dev->features & NETIF_F_HW_TC))
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return -EINVAL;
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switch (tc->cls_u32->command) {
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switch (tc->cls_u32->command) {
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case TC_CLSU32_NEW_KNODE:
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case TC_CLSU32_NEW_KNODE:
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case TC_CLSU32_REPLACE_KNODE:
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case TC_CLSU32_REPLACE_KNODE:
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@ -394,6 +394,9 @@ struct tc_cls_u32_offload {
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static inline bool tc_should_offload(struct net_device *dev)
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static inline bool tc_should_offload(struct net_device *dev)
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{
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{
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if (!(dev->features & NETIF_F_HW_TC))
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return false;
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return dev->netdev_ops->ndo_setup_tc;
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return dev->netdev_ops->ndo_setup_tc;
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}
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}
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