libflash/libffs: ffs_close() should use ffs_hdr_free()

Signed-off-by: Cyril Bur <cyril.bur@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>

libflash/libffs.c

@@ -440,14 +440,32 @@ int ffs_init(uint32_t offset, uint32_t max_size, struct blocklevel_device *bl,
 	return rc;
 }
 
-void ffs_close(struct ffs_handle *ffs)
+static void __hdr_free(struct ffs_hdr *hdr)
 {
 	struct ffs_entry *ent, *next;
 
-	list_for_each_safe(&ffs->hdr.entries, ent, next, list) {
+	list_for_each_safe(&hdr->entries, ent, next, list) {
 		list_del(&ent->list);
 		free(ent);
 	}
+	if (hdr->side) {
+		hdr->side->side = NULL;
+		ffs_hdr_free(hdr->side);
+	}
+}
+
+int ffs_hdr_free(struct ffs_hdr *hdr)
+{
+	printf("Freeing hdr\n");
+	__hdr_free(hdr);
+	free(hdr);
+
+	return 0;
+}
+
+void ffs_close(struct ffs_handle *ffs)
+{
+	__hdr_free(&ffs->hdr);
 
 	if (ffs->cache)
 		free(ffs->cache);
@@ -903,24 +921,6 @@ int ffs_hdr_new(uint32_t block_size, uint32_t block_count, struct ffs_hdr **r)
 	return 0;
 }
 
-int ffs_hdr_free(struct ffs_hdr *hdr)
-{
-	struct ffs_entry *ent, *next;
-
-	printf("Freeing hdr\n");
-	list_for_each_safe(&hdr->entries, ent, next, list) {
-		list_del(&ent->list);
-		free(ent);
-	}
-	if (hdr->side) {
-		hdr->side->side = NULL;
-		ffs_hdr_free(hdr->side);
-	}
-	free(hdr);
-
-	return 0;
-}
-
 int ffs_update_act_size(struct ffs_handle *ffs, uint32_t part_idx,
 			uint32_t act_size)
 {