diff mbox series

[1/3] usb: typec: ucsi: set con->port to NULL when register port fail

Message ID 1649759407-24049-2-git-send-email-quic_linyyuan@quicinc.com
State New
Headers show
Series usb: typec: ucsi: allow retry to find role switch | expand

Commit Message

Linyu Yuan April 12, 2022, 10:30 a.m. UTC 
As con->port will be used in error path of ucsi_init(),
it should be NULL or valid.

Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com>
---
 drivers/usb/typec/ucsi/ucsi.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index f0c2fa1..77ac0b7 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -1100,6 +1100,7 @@  static int ucsi_register_port(struct ucsi *ucsi, int index)
 	con->port = typec_register_port(ucsi->dev, cap);
 	if (IS_ERR(con->port)) {
 		ret = PTR_ERR(con->port);
+		con->port = NULL;
 		goto out;
 	}