linux-kernel - [PATCH 1/2] net/core: remove redundant sk_callback

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Message-Id: <20240526145718.9542-1-gouhao@uniontech.com>
Date: Sun, 26 May 2024 22:57:17 +0800
From: Gou Hao <gouhao@...ontech.com>
To: davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	kuniyu@...zon.com,
	wuyun.abel@...edance.com,
	leitao@...ian.org,
	alexander@...alicyn.com,
	dhowells@...hat.com,
	netdev@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	zhanjun@...ontech.com,
	gouhaojake@....com
Subject: [PATCH 1/2] net/core: remove redundant sk_callback_lock initialization

sk_callback_lock has already been initialized in sk_init_common().

Signed-off-by: Gou Hao <gouhao@...ontech.com>
---
 net/core/sock.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/core/sock.c b/net/core/sock.c
index 8629f9aecf91..67b10954e0cf 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3460,7 +3460,6 @@ void sock_init_data_uid(struct socket *sock, struct sock *sk, kuid_t uid)
 	}
 	sk->sk_uid	=	uid;
 
-	rwlock_init(&sk->sk_callback_lock);
 	if (sk->sk_kern_sock)
 		lockdep_set_class_and_name(
 			&sk->sk_callback_lock,
-- 
2.20.1