entry = __ib_get_agent_port(device, port_num, mad_agent); 
entry = __ib_get_agent_port(device, port_num); 
ib_get_agent_port(struct ib_device *device, int port_num,		  struct ib_mad_agent *mad_agent){	struct ib_agent_port_private *entry;	unsigned long flags;	spin_lock_irqsave(&ib_agent_port_list_lock, flags);	entry = __ib_get_agent_port(device, port_num, mad_agent);	spin_unlock_irqrestore(&ib_agent_port_list_lock, flags);	return entry;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/34816ad98efe4d47ffd858a0345321f9d85d9420/agent.c/clean/drivers/infiniband/core/agent.c