33 	int i, err = 0;  in write_samples()  local
73 	int err;  in open_load_ringbuf_skel()  local
100 	int err, rb_fd;  in test_user_ringbuf_mappings()  local
149 	int err = -ENOMEM, rb_fd;  in load_skel_create_ringbufs()  local
202 					       __u32 size, __u64 producer_pos, int err)  in manually_write_test_invalid_sample()
239 	int err;  in test_user_ringbuf_post_misaligned()  local
255 	int err;  in test_user_ringbuf_post_producer_wrong_offset()  local
271 	int err;  in test_user_ringbuf_post_larger_than_ringbuf_sz()  local
287 	int err;  in test_user_ringbuf_basic()  local
310 	int err;  in test_user_ringbuf_sample_full_ring_buffer()  local
336 	int err;  in test_user_ringbuf_post_alignment_autoadjust()  local
359 	int err;  in test_user_ringbuf_overfill()  local
377 	int err, num_discarded = 0;  in test_user_ringbuf_discards_properly_ignored()  local
424 	int err;  in test_user_ringbuf_loop()  local
537 	int err, i;  in test_user_ringbuf_msg_protocol()  local
609 	int err, num_written = 0;  in test_user_ringbuf_blocking_reserve()  local