Return handle if an RFCOMM port is already open

By returning the handle, the upper layer (BTA) will attempt to
disconnect on failure to connect. Thus the attempt to open the port will
still fail, but any subsequent attempts will be able to recover.

Bug: 27204458
Change-Id: I0f8489b98adeb7f5e217201ffbbb35132a66f210

parent 98828951

system/stack/rfcomm/port_api.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -150,6 +150,7 @@ int RFCOMM_CreateConnection (UINT16 uuid, UINT8 scn, BOOLEAN is_server,
		{
		RFCOMM_TRACE_ERROR ("RFCOMM_CreateConnection - already opened state:%d, RFC state:%d, MCB state:%d",
		p_port->state, p_port->rfc.state, p_port->rfc.p_mcb ? p_port->rfc.p_mcb->state : 0);
		*p_handle = p_port->inx;
		return (PORT_ALREADY_OPENED);
		}
		}