[PATCH] regulator: pfuze100-regulator: Variable "val" in pfuze100_regulator_probe() could be uninitialized

[Yizhuo]

In function pfuze100_regulator_probe(), variable "val" could be
initialized if regmap_read() fails. However, "val" is used to
decide the control flow later in the if statement, which is
potentially unsafe.

Signed-off-by: Yizhuo <yzhai...@ucr.edu>
---
 drivers/regulator/pfuze100-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/pfuze100-regulator.c 
b/drivers/regulator/pfuze100-regulator.c
index df5df1c495ad..649e2bfcdffd 100644
--- a/drivers/regulator/pfuze100-regulator.c
+++ b/drivers/regulator/pfuze100-regulator.c
@@ -777,7 +777,7 @@ static int pfuze100_regulator_probe(struct i2c_client 
*client,
        for (i = 0; i < regulator_num; i++) {
                struct regulator_init_data *init_data;
                struct regulator_desc *desc;
-               int val;
+               int val = 0;
 
                desc = &pfuze_chip->regulator_descs[i].desc;
 
-- 
2.17.1