struct ipc_proc_iter *iter = s->private;
struct ipc_proc_iface *iface = iter->iface;
- if (it == SEQ_START_TOKEN)
- return seq_puts(s, iface->header);
+ if (it == SEQ_START_TOKEN) {
+ seq_puts(s, iface->header);
+ return 0;
+ }
return iface->show(s, it);
}