diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 13c29b12a213a4e62c1e3b2187c7178798e18c9a..63731a1fb0a1f9004e892a31e121ae977a9eff3a 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -1768,10 +1768,13 @@ void btrfs_remove_free_space_cache(struct btrfs_block_group_cache *block_group)
 
 	while ((node = rb_last(&block_group->free_space_offset)) != NULL) {
 		info = rb_entry(node, struct btrfs_free_space, offset_index);
-		unlink_free_space(block_group, info);
-		if (info->bitmap)
-			kfree(info->bitmap);
-		kmem_cache_free(btrfs_free_space_cachep, info);
+		if (!info->bitmap) {
+			unlink_free_space(block_group, info);
+			kmem_cache_free(btrfs_free_space_cachep, info);
+		} else {
+			free_bitmap(block_group, info);
+		}
+
 		if (need_resched()) {
 			spin_unlock(&block_group->tree_lock);
 			cond_resched();