[PATCH] double dput() on failure exit in tiny-shmem

Signed-off-by: Al Viro <[e-mail]>

mm/tiny-shmem.c

···
 
 close_file:
 	put_filp(file);
+	return ERR_PTR(error);
+
 put_dentry:
 	dput(dentry);
 put_memory: