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[v4,01/10] rtc: max77686: Fix max77686_rtc_read_alarm() return value

Message ID 1453865806-4661-2-git-send-email-javier@osg.samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Javier Martinez Canillas Jan. 27, 2016, 3:36 a.m. UTC 
The function is always returning zero even in case of failures since
the ret value was not propagated to the callers. Fix the error path.

Reported-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Andi Shyti <andi.shyti@samsung.com>

---

Changes in v4:
- Add Andi Shyti's Reviewed-by to patch #1.

Changes in v3:
- Add Krzysztof Kozlowski's Reviewed-by and Tested-by to patch #1.
- Add Laxman Dewangan's Acked-by tag to patch #1.

Changes in v2: None

 drivers/rtc/rtc-max77686.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c
index 7184a0eda793..6653c3d11b66 100644
--- a/drivers/rtc/rtc-max77686.c
+++ b/drivers/rtc/rtc-max77686.c
@@ -235,7 +235,7 @@  static int max77686_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 
 out:
 	mutex_unlock(&info->lock);
-	return 0;
+	return ret;
 }
 
 static int max77686_rtc_stop_alarm(struct max77686_rtc_info *info)