HomeFreeBSD

tcp/lro: Return TCP_LRO_NO_ENTRIES if we are short of LRO entries.

Description

tcp/lro: Return TCP_LRO_NO_ENTRIES if we are short of LRO entries.

So that callers could react accordingly.

Reviewed by: gallatin (no objection)
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D5695