static void nfs4_release_lockowner_release(void *calldata)
{
	struct nfs_release_lockowner_data *data = calldata;
	nfs4_free_lock_state(data->server, data->lsp);
	kfree(calldata);
}

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