Getting error in this function

void fnCalc_Disp_pH (int itempe)
{
// Now Calc ph !
fnADCInit(5,'h');

float fpHread=0;

for(char k=0;k<8;k++)
{
fpHread=fpHread+fnADCConv1024Avg();

// before going any further,check if the mode flag was raised
// if yes,then just return to the calling function
if(cModeFlag==1)
{
cModeFlag=0; // reset flag for future use...

Getting error in this function