- for_each_channel_cpu(cpu, chan) {
- buf = channel_get_ring_buffer(&client_config, chan, cpu);
- if (!lib_ring_buffer_open_read(buf))
- return buf;
- }
+ buf = channel_get_ring_buffer(&client_config, chan, 0);
+ if (!lib_ring_buffer_open_read(buf))
+ return buf;