88 	int err = 0;  in sanitycheck()  local
123 	int err = 0;  in fence_chains_init()  local
189 	int err;  in find_seqno()  local
267 	int err;  in find_signaled()  local
305 	int err;  in find_out_of_order()  local
349 	int err;  in find_gap()  local
401 	int err = 0;  in __find_race()  local
452 	int err;  in find_race()  local
504 	int err;  in signal_forward()  local
536 	int err;  in signal_backward()  local
580 	int err;  in wait_forward()  local
610 	int err;  in wait_backward()  local
656 	int err;  in wait_random()  local