int ret;
if (nr_elements * sizeof(u32) != raw_size)
- pr_warning("Incorrect raw_size (%u) in bpf output event, skip %lu bytes\n",
+ pr_warning("Incorrect raw_size (%u) in bpf output event, skip %zu bytes\n",
raw_size, nr_elements * sizeof(u32) - raw_size);
len_type = bt_ctf_event_class_get_field_by_name(event_class, "raw_len");