tipc: remove SS_CONNECTED sock state
In this commit, we replace references to sock->state SS_CONNECTE with sk_state TIPC_ESTABLISHED. Finally, the sock->state is no longer explicitly used by tipc. The FSM below is for various types of connection oriented sockets. Stream Server Listening Socket: +-----------+ +-------------+ | TIPC_OPEN |------>| TIPC_LISTEN | +-----------+ +-------------+ Stream Server Data Socket: +-----------+ +------------------+ | TIPC_OPEN |------>| TIPC_ESTABLISHED | +-----------+ +------------------+ ^ | | | | v +--------------------+ | TIPC_DISCONNECTING | +--------------------+ Stream Socket Client: +-----------+ +-----------------+ | TIPC_OPEN |------>| TIPC_CONNECTING |------+ +-----------+ +-----------------+ | | | | | v | +------------------+ | | TIPC_ESTABLISHED | | +------------------+ | ^ | | | | | | v | +--------------------+ | | TIPC_DISCONNECTING |<--+ +--------------------+ Signed-off-by:Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
99a20889
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