}
/**
- * ubi_free_internal_volumes - free internal volumes.
+ * ubi_free_volumes_from - free volumes from specific index.
* @ubi: UBI device description object
+ * @from: the start index used for volume free.
*/
-void ubi_free_internal_volumes(struct ubi_device *ubi)
+static void ubi_free_volumes_from(struct ubi_device *ubi, int from)
{
int i;
- for (i = ubi->vtbl_slots;
- i < ubi->vtbl_slots + UBI_INT_VOL_COUNT; i++) {
+ for (i = from; i < ubi->vtbl_slots + UBI_INT_VOL_COUNT; i++) {
+ if (!ubi->volumes[i])
+ continue;
ubi_eba_replace_table(ubi->volumes[i], NULL);
ubi_fastmap_destroy_checkmap(ubi->volumes[i]);
kfree(ubi->volumes[i]);
+ ubi->volumes[i] = NULL;
}
}
+/**
+ * ubi_free_all_volumes - free all volumes.
+ * @ubi: UBI device description object
+ */
+void ubi_free_all_volumes(struct ubi_device *ubi)
+{
+ ubi_free_volumes_from(ubi, 0);
+}
+
+/**
+ * ubi_free_internal_volumes - free internal volumes.
+ * @ubi: UBI device description object
+ */
+void ubi_free_internal_volumes(struct ubi_device *ubi)
+{
+ ubi_free_volumes_from(ubi, ubi->vtbl_slots);
+}
+
static int get_bad_peb_limit(const struct ubi_device *ubi, int max_beb_per1024)
{
int limit, device_pebs;
out_detach:
ubi_devices[ubi_num] = NULL;
ubi_wl_close(ubi);
- ubi_free_internal_volumes(ubi);
+ ubi_free_all_volumes(ubi);
vfree(ubi->vtbl);
out_free:
vfree(ubi->peb_buf);