NetKVM: BZ#1169718: Checking the length only on read

Signed-off-by: Joseph Hindin <yhindin@rehat.com>
void CNBL::NBComplete()
{
    m_BuffersDone++;
    m_MappedBuffersDetached--;
}

void CNBL::NBComplete()
{
    m_BuffersDone++;
    m_MappedBuffersDetached--;
}
