[PATCH] iio: imu: adis: fix uninitialized symbol warning

[sunliming]

From: sunliming <sunliming@xxxxxxxxxx>

Fix below kernel warning:
smatch warnings:
drivers/iio/imu/adis.c:319 __adis_check_status() error: uninitialized symbol 'status_16'.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Reported-by: Dan Carpenter <error27@xxxxxxxxx>
Signed-off-by: sunliming <sunliming@xxxxxxxxxx>
---
 drivers/iio/imu/adis.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c
index 1c646c36aeb1..0ea072a4c966 100644
--- a/drivers/iio/imu/adis.c
+++ b/drivers/iio/imu/adis.c
@@ -306,7 +306,7 @@ int __adis_check_status(struct adis *adis)
 {
 	unsigned int status;
 	int diag_stat_bits;
-	u16 status_16;
+	u16 status_16 = 0;
 	int ret;
 	int i;
 
-- 
2.25.1