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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-01-27 04:36:37 +0100
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-02-04 23:42:06 +0100
commit7cdffeb534360609d57a39403ee951e08dcffbe7 (patch)
tree61640626027a4321a4ed0eb22cd4cda32db023d0 /drivers/rtc/rtc-max77686.c
parentLinux 4.5-rc1 (diff)
downloadlinux-7cdffeb534360609d57a39403ee951e08dcffbe7.tar.xz
linux-7cdffeb534360609d57a39403ee951e08dcffbe7.zip
rtc: max77686: Fix max77686_rtc_read_alarm() return value
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> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/rtc-max77686.c')
-rw-r--r--drivers/rtc/rtc-max77686.c2
1 files changed, 1 insertions, 1 deletions
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)