[PATCH] usb: typec: fix an IS_ERR() vs NULL bug in hd3ss3220_probe()

[Dan Carpenter]

The device_get_named_child_node() function doesn't return error
pointers, it returns NULL on error.

Fixes: 1c48c759ef4b ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port 
controller")
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
---
 drivers/usb/typec/hd3ss3220.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/typec/hd3ss3220.c b/drivers/usb/typec/hd3ss3220.c
index 9715600aeb04..37b08f57aac4 100644
--- a/drivers/usb/typec/hd3ss3220.c
+++ b/drivers/usb/typec/hd3ss3220.c
@@ -172,8 +172,8 @@ static int hd3ss3220_probe(struct i2c_client *client,
        hd3ss3220_set_source_pref(hd3ss3220,
                                  HD3SS3220_REG_GEN_CTRL_SRC_PREF_DRP_DEFAULT);
        connector = device_get_named_child_node(hd3ss3220->dev, "connector");
-       if (IS_ERR(connector))
-               return PTR_ERR(connector);
+       if (!connector)
+               return -EIO;
 
        hd3ss3220->role_sw = fwnode_usb_role_switch_get(connector);
        fwnode_handle_put(connector);
-- 
2.20.1