linux-kernel - [PATCH net-next] net: Delete the outer () duplicated of macro SOCK_SKB_CB

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Message-Id: <20250416-fix_net-v1-1-d544c9f3f169@quicinc.com>
Date: Wed, 16 Apr 2025 19:56:23 +0800
From: Zijun Hu <zijun_hu@...oud.com>
To: Eric Dumazet <edumazet@...gle.com>, 
 Kuniyuki Iwashima <kuniyu@...zon.com>, Paolo Abeni <pabeni@...hat.com>, 
 Willem de Bruijn <willemb@...gle.com>, 
 "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
 Simon Horman <horms@...nel.org>
Cc: Zijun Hu <zijun_hu@...oud.com>, netdev@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Zijun Hu <quic_zijuhu@...cinc.com>
Subject: [PATCH net-next] net: Delete the outer () duplicated of macro
 SOCK_SKB_CB_OFFSET definition

From: Zijun Hu <quic_zijuhu@...cinc.com>

For macro SOCK_SKB_CB_OFFSET definition, Delete the outer () duplicated.

Signed-off-by: Zijun Hu <quic_zijuhu@...cinc.com>
---
 include/net/sock.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/net/sock.h b/include/net/sock.h
index 694f954258d4372ed33d6eb298c4247519df635c..778e550658a73d9ce3016233bb9062b0f5011e0a 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2605,8 +2605,8 @@ struct sock_skb_cb {
  * using skb->cb[] would keep using it directly and utilize its
  * alignment guarantee.
  */
-#define SOCK_SKB_CB_OFFSET ((sizeof_field(struct sk_buff, cb) - \
-			    sizeof(struct sock_skb_cb)))
+#define SOCK_SKB_CB_OFFSET (sizeof_field(struct sk_buff, cb) - \
+			    sizeof(struct sock_skb_cb))

 #define SOCK_SKB_CB(__skb) ((struct sock_skb_cb *)((__skb)->cb + \
 			    SOCK_SKB_CB_OFFSET))

---
base-commit: ba5560e53dacefddf8c47802b7a30b2e53afdcb8
change-id: 20250412-fix_net-7aad35507992

Best regards,
-- 
Zijun Hu <quic_zijuhu@...cinc.com>