diff mbox series

[-next] usb: typec: stusb160x: fix return value check in stusb160x_probe()

Message ID 20210308094839.3586773-1-weiyongjun1@huawei.com
State New
Headers show
Series [-next] usb: typec: stusb160x: fix return value check in stusb160x_probe() | expand

Commit Message

Wei Yongjun March 8, 2021, 9:48 a.m. UTC 
From: Wei Yongjun <weiyongjun1@huawei.com>

In case of error, the function device_get_named_child_node() returns
NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Fixes: da0cb6310094 ("usb: typec: add support for STUSB160x Type-C controller family")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
 drivers/usb/typec/stusb160x.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/typec/stusb160x.c b/drivers/usb/typec/stusb160x.c
index d21750bbbb44..6eaeba9b096e 100644
--- a/drivers/usb/typec/stusb160x.c
+++ b/drivers/usb/typec/stusb160x.c
@@ -682,8 +682,8 @@  static int stusb160x_probe(struct i2c_client *client)
 	}
 
 	fwnode = device_get_named_child_node(chip->dev, "connector");
-	if (IS_ERR(fwnode))
-		return PTR_ERR(fwnode);
+	if (!fwnode)
+		return -ENODEV;
 
 	/*
 	 * When both VDD and VSYS power supplies are present, the low power