Return "optee_alarm" instead of "alarm".  The "alarm" pointer is a valid
pointer and not an error pointer.

Fixes: 6266aea864fa ("rtc: optee: add alarm related rtc ops to optee rtc driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
 drivers/rtc/rtc-optee.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-optee.c b/drivers/rtc/rtc-optee.c
index 7b44d7723cae..3d5662aa1bd8 100644
--- a/drivers/rtc/rtc-optee.c
+++ b/drivers/rtc/rtc-optee.c
@@ -299,7 +299,7 @@ static int optee_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
 
 	optee_alarm = tee_shm_get_va(priv->shm, 0);
 	if (IS_ERR(optee_alarm))
-		return PTR_ERR(alarm);
+		return PTR_ERR(optee_alarm);
 
 	if (param[0].u.memref.size != sizeof(*optee_alarm))
 		return -EPROTO;
-- 
2.51.0