Intellimouse driver overflow check condition.

PATH=src/gui/embedded
FILE=qmousepc_qws.cpp

class QWSPcMouseSubHandler_intellimouse : public QWSPcMouseSubHandler {

int tryData()
{
if (nbuf >= packetsize) {

//int overflow = (buffer[0]>>6)& 0x03;

if (/overflow ||/ !(buffer[0] & 8))

}

Any reason why the variable int overflow is commented out and not used in the if statement check condition?

I encountered a mouse wheel up overflow issue for intellimouse driver running on an Arm platform. I uncommented the code mentioned above and it resolved my issue.