[PATCH -next] mfd: pm8008: Fix return value check in pm8008_probe()

[Yang Yingliang]

In case of error, the function devm_regmap_init_i2c() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().

Fixes: 6b149f3310a4 ("mfd: pm8008: Add driver for QCOM PM8008 PMIC")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
---
 drivers/mfd/qcom-pm8008.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/qcom-pm8008.c b/drivers/mfd/qcom-pm8008.c
index c472d7f8103c..dfefa60d693b 100644
--- a/drivers/mfd/qcom-pm8008.c
+++ b/drivers/mfd/qcom-pm8008.c
@@ -223,7 +223,7 @@ static int pm8008_probe(struct i2c_client *client)
 	struct pm8008_data *chip;
 
 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
-	if (!chip)
+	if (IS_ERR(chip))
 		return -ENOMEM;
 
 	chip->dev = &client->dev;
-- 
2.25.1