149 	size_t avail;  in dev_counters_read()  local
152 	avail = dd->f_read_cntrs(dd, *ppos, NULL, &counters);  in dev_counters_read()
153 	return simple_read_from_buffer(buf, count, ppos, counters, avail);  in dev_counters_read()
161 	size_t avail;  in dev_names_read()  local
164 	avail = dd->f_read_cntrs(dd, *ppos, &names, NULL);  in dev_names_read()
165 	return simple_read_from_buffer(buf, count, ppos, names, avail);  in dev_names_read()
183 	size_t avail;  in portnames_read()  local
186 	avail = dd->f_read_portcntrs(dd, *ppos, 0, &names, NULL);  in portnames_read()
187 	return simple_read_from_buffer(buf, count, ppos, names, avail);  in portnames_read()
195 	size_t avail;  in portcntrs_1_read()  local
198 	avail = dd->f_read_portcntrs(dd, *ppos, 0, NULL, &counters);  in portcntrs_1_read()
199 	return simple_read_from_buffer(buf, count, ppos, counters, avail);  in portcntrs_1_read()
207 	size_t avail;  in portcntrs_2_read()  local
210 	avail = dd->f_read_portcntrs(dd, *ppos, 1, NULL, &counters);  in portcntrs_2_read()
211 	return simple_read_from_buffer(buf, count, ppos, counters, avail);  in portcntrs_2_read()