diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index a48b40b0bd1e35ddff49bbd28146b20f8187a544..e058ec6772076ca78c4edb628a8dfe11b63f3d68 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -458,7 +458,8 @@ static void devpts_kill_sb(struct super_block *sb)
 {
 	struct pts_fs_info *fsi = DEVPTS_SB(sb);
 
-	ida_destroy(&fsi->allocated_ptys);
+	if (fsi)
+		ida_destroy(&fsi->allocated_ptys);
 	kfree(fsi);
 	kill_litter_super(sb);
 }