The function cmos_do_probe contains the code:
if (is_hpet_enabled()) {
int err;
rtc_cmos_int_handler = hpet_rtc_interrupt;
err = hpet_register_irq_handler(cmos_interrupt);
if (err != 0) {
dev_warn(dev, "hpet_register_irq_handler "
" failed in rtc_init().");
goto cleanup1;
}
}
Is it intentional that the error code returned by
hpet_register_irq_handler is put ina local variable that will not be seen
at label cleanup1? The return value is retval, which is 0 at this point.
thanks,
julia
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