key_serial_t ringid)
{
if (_payload && plen) {
- struct iovec iov;
struct iov_iter from;
int ret;
- ret = import_single_range(ITER_SOURCE, (void __user *)_payload, plen,
- &iov, &from);
+ ret = import_ubuf(ITER_SOURCE, (void __user *)_payload, plen,
+ &from);
if (unlikely(ret))
return ret;