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net/mlx4_en: Don't allow aRFS for encapsulated packets
[ Upstream commitfdbccea419
] Driver doesn't support aRFS for encapsulated packets, return early error in such a case. Fixes:1eb8c695bd
("net/mlx4_en: Add accelerated RFS support") Signed-off-by: Aya Levin <ayal@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -372,6 +372,9 @@ mlx4_en_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb,
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int nhoff = skb_network_offset(skb);
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int ret = 0;
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if (skb->encapsulation)
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return -EPROTONOSUPPORT;
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if (skb->protocol != htons(ETH_P_IP))
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return -EPROTONOSUPPORT;
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