X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Frtc%2Frtc-lib.c;h=ba795a4db1e97289829c3c69dbee613fa2720a25;hb=7f2e9525ba55b1c42ad6c4a5a59d7eb7bdd9be72;hp=9812120f3a7c825c783a7c15635279740ced383d;hpb=25581ad107be24b89d805da51a03d616f8f3d1be;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/rtc/rtc-lib.c b/drivers/rtc/rtc-lib.c
index 9812120f3a7..ba795a4db1e 100644
--- a/drivers/rtc/rtc-lib.c
+++ b/drivers/rtc/rtc-lib.c
@@ -94,12 +94,12 @@ EXPORT_SYMBOL(rtc_time_to_tm);
 int rtc_valid_tm(struct rtc_time *tm)
 {
 	if (tm->tm_year < 70
-		|| tm->tm_mon >= 12
+		|| ((unsigned)tm->tm_mon) >= 12
 		|| tm->tm_mday < 1
 		|| tm->tm_mday > rtc_month_days(tm->tm_mon, tm->tm_year + 1900)
-		|| tm->tm_hour >= 24
-		|| tm->tm_min >= 60
-		|| tm->tm_sec >= 60)
+		|| ((unsigned)tm->tm_hour) >= 24
+		|| ((unsigned)tm->tm_min) >= 60
+		|| ((unsigned)tm->tm_sec) >= 60)
 		return -EINVAL;
 
 	return 0;