ip_tunnels: allow VXLAN/GENEVE to inherit TOS/TTL from VLAN
commit 7074732c upstream. The current code allows for VXLAN and GENEVE to inherit the TOS respective the TTL when skb-protocol is ETH_P_IP or ETH_P_IPV6. However when the payload is VLAN encapsulated, then this inheriting does not work, because the visible skb-protocol is of type ETH_P_8021Q or ETH_P_8021AD. Instead of skb->protocol use skb_protocol(). Signed-off-by: Matthias May <matthias.may@westermo.com> Link: https://lore.kernel.org/r/20220721202718.10092-1-matthias.may@westermo.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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