[PATCH 4.11 035/115] tcp: avoid fastopen API to be used on AF_UNSPEC

4.11-stable review patch. If anyone has any objections, please let me know. -- From: Wei Wang [ Upstream commit ba615f675281d76fd19aa03558777f81fb6b6084 ] Fastopen API should be used to perform fastopen operations on the TCP socket. It does not make sense

[PATCH 4.11 035/115] tcp: avoid fastopen API to be used on AF_UNSPEC

4.11-stable review patch. If anyone has any objections, please let me know. -- From: Wei Wang [ Upstream commit ba615f675281d76fd19aa03558777f81fb6b6084 ] Fastopen API should be used to perform fastopen operations on the TCP socket. It does not make sense to use fastopen API