diff --git a/core/log_io.m b/core/log_io.m
index 90d39ac0676c6efdd3e011fd533ea447b16aa021..1b1d54739d6b85244a5583164d50470f0f1a92ed 100644
--- a/core/log_io.m
+++ b/core/log_io.m
@@ -464,7 +464,7 @@ row_reader_v11(FILE *f, struct palloc_pool *pool)
 	m->size = offsetof(struct row_v11, data);
 
 	/* header crc32c calculated on <lsn, tm, len, data_crc32c> */
-	header_crc = crc32c(0, m->data + offsetof(struct row_v11, lsn),
+	header_crc = calc_crc32c(0, m->data + offsetof(struct row_v11, lsn),
 			    sizeof(struct row_v11) - offsetof(struct row_v11, lsn));
 
 	if (row_v11(m)->header_crc32c != header_crc) {
@@ -478,7 +478,7 @@ row_reader_v11(FILE *f, struct palloc_pool *pool)
 
 	m->size += row_v11(m)->len;
 
-	data_crc = crc32c(0, row_v11(m)->data, row_v11(m)->len);
+	data_crc = calc_crc32c(0, row_v11(m)->data, row_v11(m)->len);
 	if (row_v11(m)->data_crc32c != data_crc) {
 		say_error("data crc32c mismatch");
 		return NULL;
@@ -1389,9 +1389,9 @@ write_rows(struct log_io_iter *i)
 		row_v11(row)->lsn = 0;	/* unused */
 		row_v11(row)->tm = ev_now();
 		row_v11(row)->len = data->size;
-		row_v11(row)->data_crc32c = crc32c(0, data->data, data->size);
+		row_v11(row)->data_crc32c = calc_crc32c(0, data->data, data->size);
 		row_v11(row)->header_crc32c =
-			crc32c(0, row->data + field_sizeof(struct row_v11, header_crc32c),
+			calc_crc32c(0, row->data + field_sizeof(struct row_v11, header_crc32c),
 			       sizeof(struct row_v11) - field_sizeof(struct row_v11,
 								     header_crc32c));