drivers/rtc/rtc-cmos.c: propagate hpet_register_irq_handler() failure

[deliverable/linux.git] / drivers / rtc / rtc-cmos.c

diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index f28b45856d66e5b4c8363a7421ac0b21d6953439..cae212f30d6512f481b9dba7070f25aa00ce2c3d 100644 (file)
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -756,11 +756,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
                irq_handler_t rtc_cmos_int_handler;
 
                if (is_hpet_enabled()) {
-                       int err;
-
                        rtc_cmos_int_handler = hpet_rtc_interrupt;
-                       err = hpet_register_irq_handler(cmos_interrupt);
-                       if (err != 0) {
+                       retval = hpet_register_irq_handler(cmos_interrupt);
+                       if (retval) {
                                dev_warn(dev, "hpet_register_irq_handler "
                                                " failed in rtc_init().");
                                goto cleanup1;