125        inst->hal.rows[inst->row] = 0;
126        inst->row++;
127        if (inst->row >= inst->nrows) inst->row = 0;
128        inst->hal.rows[inst->row] = 1;
129        inst->then[inst->row] = inst->now[inst->row];
130        inst->now[inst->row] = scan;

hal/components/matrix_kb.c:128: warning: assignment makes pointer from integer without a cast

Why the warning about 128 and not 125? What am I missing?