From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: a.zummo@towertech.it, alexandre.belloni@bootlin.com
Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: [PATCH v2] rtc: max8997: Fix the returned value in case of error in 'max8997_rtc_read_alarm()'
Date: Wed, 14 Nov 2018 18:19:51 +0100 [thread overview]
Message-ID: <20181114171951.4137-1-christophe.jaillet@wanadoo.fr> (raw)
In case of error, we return 0.
This is spurious and not consistent with the other functions of the driver.
Propagate the error code instead.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
v2: re-word changelog and remove Fixes tag.
(not sure if any should be provided, and which one would be the best)
---
drivers/rtc/rtc-max8997.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-max8997.c b/drivers/rtc/rtc-max8997.c
index 08c661a332ec..20e50d9fdf88 100644
--- a/drivers/rtc/rtc-max8997.c
+++ b/drivers/rtc/rtc-max8997.c
@@ -215,7 +215,7 @@ static int max8997_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
out:
mutex_unlock(&info->lock);
- return 0;
+ return ret;
}
static int max8997_rtc_stop_alarm(struct max8997_rtc_info *info)
--
2.17.1
next reply other threads:[~2018-11-14 17:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-14 17:19 Christophe JAILLET [this message]
2018-11-22 17:12 ` [PATCH v2] rtc: max8997: Fix the returned value in case of error in 'max8997_rtc_read_alarm()' Alexandre Belloni
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