diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index 4b357cd6f3..1314ad8f37 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -210,7 +210,11 @@ static void test_acpi_facs_table(test_data *data)
     ACPI_ASSERT_CMP(facs_table->signature, "FACS");
 }
 
-static void test_dst_table(AcpiSdtTable *sdt_table, uint32_t addr)
+/** fetch_table
+ *   load ACPI table at @addr into table descriptor @sdt_table
+ *   and check that header checksum matches actual one.
+ */
+static void fetch_table(AcpiSdtTable *sdt_table, uint32_t addr)
 {
     uint8_t checksum;
 
@@ -234,14 +238,15 @@ static void test_acpi_dsdt_table(test_data *data)
     AcpiSdtTable dsdt_table;
     uint32_t addr = le32_to_cpu(data->fadt_table.dsdt);
 
-    test_dst_table(&dsdt_table, addr);
+    fetch_table(&dsdt_table, addr);
     ACPI_ASSERT_CMP(dsdt_table.header.signature, "DSDT");
 
     /* Since DSDT isn't in RSDT, add DSDT to ASL test tables list manually */
     g_array_append_val(data->tables, dsdt_table);
 }
 
-static void test_acpi_tables(test_data *data)
+/* Load all tables and add to test list directly RSDT referenced tables */
+static void fetch_rsdt_referenced_tables(test_data *data)
 {
     int tables_nr = data->rsdt_tables_nr - 1; /* fadt is first */
     int i;
@@ -251,7 +256,7 @@ static void test_acpi_tables(test_data *data)
         uint32_t addr;
 
         addr = le32_to_cpu(data->rsdt_tables_addr[i + 1]); /* fadt is first */
-        test_dst_table(&ssdt_table, addr);
+        fetch_table(&ssdt_table, addr);
         g_array_append_val(data->tables, ssdt_table);
     }
 }
@@ -640,7 +645,7 @@ static void test_acpi_one(const char *params, test_data *data)
     test_acpi_fadt_table(data);
     test_acpi_facs_table(data);
     test_acpi_dsdt_table(data);
-    test_acpi_tables(data);
+    fetch_rsdt_referenced_tables(data);
 
     if (iasl) {
         if (getenv(ACPI_REBUILD_EXPECTED_AML)) {