In case forwarding is turned on for a given address family, refuse to queue the packet for LRO and tell the driver to directly pass it on. This avoids re-assembly and later re-fragmentation problems when forwarding.
In case forwarding is turned on for a given address family, refuse to
queue the packet for LRO and tell the driver to directly pass it on.
This avoids re-assembly and later re-fragmentation problems when
forwarding.

It's not the best solution but the simplest and most effective for
the moment.

Should have been done:	ages ago
Discussed with and by:	many
MFC after:		3 days

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