From efcd8c8540f73829a26f5d224ebdd99382fd1552 Mon Sep 17 00:00:00 2001 From: Tom Parkin Date: Wed, 22 Jul 2020 17:32:14 +0100 Subject: [PATCH] l2tp: avoid precidence issues in L2TP_SKB_CB macro checkpatch warned about the L2TP_SKB_CB macro's use of its argument: add braces to avoid the problem. Signed-off-by: Tom Parkin Signed-off-by: David S. Miller --- net/l2tp/l2tp_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index 3dc712647f34..6871611d99f2 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -93,7 +93,7 @@ struct l2tp_skb_cb { unsigned long expires; }; -#define L2TP_SKB_CB(skb) ((struct l2tp_skb_cb *)&skb->cb[sizeof(struct inet_skb_parm)]) +#define L2TP_SKB_CB(skb) ((struct l2tp_skb_cb *)&(skb)->cb[sizeof(struct inet_skb_parm)]) static struct workqueue_struct *l2tp_wq; -- 2.39.5