[PATCH] rtc: stm32: One function call less in stm32_rtc_set_alarm()

[Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 5 Jul 2019 22:10:10 +0200

Avoid an extra function call by using a ternary operator instead of
a conditional statement.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/rtc/rtc-stm32.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c
index 8e6c9b3bcc29..83793b530fed 100644
--- a/drivers/rtc/rtc-stm32.c
+++ b/drivers/rtc/rtc-stm32.c
@@ -519,11 +519,7 @@ static int stm32_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	/* Write to Alarm register */
 	writel_relaxed(alrmar, rtc->base + regs->alrmar);

-	if (alrm->enabled)
-		stm32_rtc_alarm_irq_enable(dev, 1);
-	else
-		stm32_rtc_alarm_irq_enable(dev, 0);
-
+	stm32_rtc_alarm_irq_enable(dev, alrm->enabled ? 1 : 0);
 end:
 	stm32_rtc_wpr_lock(rtc);

--
2.22.0