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Message-Id: <20191219183216.791262015@linuxfoundation.org>
Date: Thu, 19 Dec 2019 19:31:56 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org,
Christophe JAILLET <christophe.jaillet@...adoo.fr>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.9 034/199] rtc: max8997: Fix the returned value in case of error in max8997_rtc_read_alarm()
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
[ Upstream commit 41ef3878203cd9218d92eaa07df4b85a2cb128fb ]
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@...adoo.fr>
Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
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 db984d4bf9526..4cce5bd448f65 100644
--- a/drivers/rtc/rtc-max8997.c
+++ b/drivers/rtc/rtc-max8997.c
@@ -221,7 +221,7 @@ 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)
--
2.20.1
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