netdev - [PATCH 1/4] X.25 remove bkl in listen

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Message-ID: <1284507076.1742.51.camel@jaunty>
Date:	Wed, 15 Sep 2010 09:31:16 +1000
From:	Andrew Hendry <andrew.hendry@...il.com>
To:	netdev@...r.kernel.org
Subject: [PATCH 1/4] X.25 remove bkl in listen

Listen updates socket values and needs lock_sock.

Signed-off-by: Andrew Hendry <andrew.hendry@...il.com>

---
 net/x25/af_x25.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 5e86d4e..f6a8f17 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -507,14 +507,14 @@ static int x25_listen(struct socket *sock, int backlog)
 	struct sock *sk = sock->sk;
 	int rc = -EOPNOTSUPP;
 
-	lock_kernel();
+	lock_sock(sk);
 	if (sk->sk_state != TCP_LISTEN) {
 		memset(&x25_sk(sk)->dest_addr, 0, X25_ADDR_LEN);
 		sk->sk_max_ack_backlog = backlog;
 		sk->sk_state           = TCP_LISTEN;
 		rc = 0;
 	}
-	unlock_kernel();
+	release_sock(sk);
 
 	return rc;
 }
-- 
1.7.0.4



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