rtc-parisc: use rtc_valid_tm() in parisc_get_time

Use the return value of rtc_valid_tm() instead of just returning 0.
Signed-off-by: Ndann frazier <dannf@hp.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/rtc/rtc-parisc.c

@@ -20,7 +20,7 @@ static int parisc_get_time(struct device *dev, struct rtc_time *tm)
 	if (ret & RTC_BATT_BAD)
 		return -EOPNOTSUPP;
 
-	return 0;
+	return rtc_valid_tm(tm);
 }
 
 static int parisc_set_time(struct device *dev, struct rtc_time *tm)