453 	int ret, attrcount = 0;  in iio_buffer_add_channel_sysfs()  local
465 	attrcount++;  in iio_buffer_add_channel_sysfs()
476 	attrcount++;  in iio_buffer_add_channel_sysfs()
497 	attrcount++;  in iio_buffer_add_channel_sysfs()
498 	ret = attrcount;  in iio_buffer_add_channel_sysfs()
1272 	int ret, i, attrn, attrcount;  in __iio_buffer_alloc_sysfs_and_mask()  local
1275 	attrcount = 0;  in __iio_buffer_alloc_sysfs_and_mask()
1277 		while (buffer->attrs[attrcount] != NULL)  in __iio_buffer_alloc_sysfs_and_mask()
1278 			attrcount++;  in __iio_buffer_alloc_sysfs_and_mask()
1281 	attr = kcalloc(attrcount + ARRAY_SIZE(iio_buffer_attrs) + 1,  in __iio_buffer_alloc_sysfs_and_mask()
1295 		       sizeof(struct attribute *) * attrcount);  in __iio_buffer_alloc_sysfs_and_mask()
1297 	attr[attrcount + ARRAY_SIZE(iio_buffer_attrs)] = NULL;  in __iio_buffer_alloc_sysfs_and_mask()
1304 	attrcount = 0;  in __iio_buffer_alloc_sysfs_and_mask()
1317 			attrcount += ret;  in __iio_buffer_alloc_sysfs_and_mask()
1334 	buffer->scan_el_group.attrs = kcalloc(attrcount + 1,  in __iio_buffer_alloc_sysfs_and_mask()