static int nfs41_proc_async_sequence(struct nfs_client *clp, struct rpc_cred *cred, unsigned renew_flags)
{
	struct rpc_task *task;
	int ret = 0;

	if ((renew_flags & NFS4_RENEW_TIMEOUT) == 0)
		return 0;
	task = _nfs41_proc_sequence(clp, cred);
	if (IS_ERR(task))
		ret = PTR_ERR(task);
	else
		rpc_put_task_async(task);
	dprintk("<-- %s status=%d\n", __func__, ret);
	return ret;
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.