rtc: simplify implementations of read_alarm

Since commit d68778b80dd7 ("rtc: initialize output parameter for read
alarm to "uninitialized"") there is no need to explicitly set
unsupported members to -1. So drop the respective assignments from
drivers.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

1 files changed, 1 insertions, 7 deletions

diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c
index 772d221ec2d9..7163b91bb773 100644
--- a/drivers/rtc/rtc-rx8010.c
+++ b/drivers/rtc/rtc-rx8010.c
@@ -272,15 +272,9 @@ static int rx8010_read_alarm(struct device *dev, struct rtc_wkalrm *t)
         t->time.tm_min = bcd2bin(alarmvals[0] & 0x7f);
         t->time.tm_hour = bcd2bin(alarmvals[1] & 0x3f);
 
-        if (alarmvals[2] & RX8010_ALARM_AE)
-                t->time.tm_mday = -1;
-        else
+        if (!(alarmvals[2] & RX8010_ALARM_AE))
                 t->time.tm_mday = bcd2bin(alarmvals[2] & 0x7f);
 
-        t->time.tm_wday = -1;
-        t->time.tm_mon = -1;
-        t->time.tm_year = -1;
-
         t->enabled = !!(rx8010->ctrlreg & RX8010_CTRL_AIE);
         t->pending = (flagreg & RX8010_FLAG_AF) && t->enabled;