diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 731b6f738a035a8fa893615d7fb2e285cc3d3c8c..46d5414f59c10b5e2820914f3688ba21ecdeb4e6 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4626,7 +4626,11 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode,
 		 * blocks being freed are metadata. these blocks shouldn't
 		 * be used until this transaction is committed
 		 */
-		new_entry  = kmem_cache_alloc(ext4_free_ext_cachep, GFP_NOFS);
+		new_entry = kmem_cache_alloc(ext4_free_ext_cachep, GFP_NOFS);
+		if (!new_entry) {
+			err = -ENOMEM;
+			goto error_return;
+		}
 		new_entry->start_blk = bit;
 		new_entry->group  = block_group;
 		new_entry->count = count;