diff mbox series

[v2,3/4] usb: typec: ucsi: do not allocate one extra unused connector

Message ID 1649806305-19070-4-git-send-email-quic_linyyuan@quicinc.com
State Superseded
Headers show
Series usb: typec: ucsi: allow retry to find role switch | expand

Commit Message

Linyu Yuan April 12, 2022, 11:31 p.m. UTC 
ucsi_connector_clean() will use actual connector number in the loop,
there is no need to allocate one extral as the ending.

Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com>
---
v2: new change

 drivers/usb/typec/ucsi/ucsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index 87439f4..0a0cbf6 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -1251,7 +1251,7 @@  static int ucsi_init(struct ucsi *ucsi)
 	}
 
 	/* Allocate the connectors. Released in ucsi_unregister() */
-	ucsi->connector = kcalloc(ucsi->cap.num_connectors + 1,
+	ucsi->connector = kcalloc(ucsi->cap.num_connectors,
 				  sizeof(*ucsi->connector), GFP_KERNEL);
 	if (!ucsi->connector) {
 		ret = -ENOMEM;