80 	int err = 0;  in sanitycheck()  local
117 	int err = 0;  in fence_chains_init()  local
185 	int err;  in find_seqno()  local
263 	int err;  in find_signaled()  local
301 	int err;  in find_out_of_order()  local
345 	int err;  in find_gap()  local
397 	int err = 0;  in __find_race()  local
448 	int err;  in find_race()  local
499 	int err;  in signal_forward()  local
531 	int err;  in signal_backward()  local
575 	int err;  in wait_forward()  local
604 	int err;  in wait_backward()  local
649 	int err;  in wait_random()  local