netdev - [net-next 4/5] dccp: clean up SOCK

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Message-Id: <1550242187-29660-5-git-send-email-laoar.shao@gmail.com>
Date:   Fri, 15 Feb 2019 22:49:46 +0800
From:   Yafang Shao <laoar.shao@...il.com>
To:     davem@...emloft.net
Cc:     daniel@...earbox.net, edumazet@...gle.com, netdev@...r.kernel.org,
        shaoyafang@...iglobal.com, Yafang Shao <laoar.shao@...il.com>
Subject: [net-next 4/5] dccp: clean up SOCK_DEBUG()

Per discussion with Daniel[1] and Eric[2], the SOCK_DEBUG() is a very
ancient interface, which is not very useful for debugging.
So we'd better clean up it.

This patch cleans up it for dccp.

[1] https://patchwork.ozlabs.org/patch/1035573/
[2] https://patchwork.ozlabs.org/patch/1040533/

Signed-off-by: Yafang Shao <laoar.shao@...il.com>
---
 net/dccp/ipv6.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index d5740ba..8e72e50 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -878,8 +878,6 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 		u32 exthdrlen = icsk->icsk_ext_hdr_len;
 		struct sockaddr_in sin;
 
-		SOCK_DEBUG(sk, "connect: ipv4 mapped\n");
-
 		if (__ipv6_only_sock(sk))
 			return -ENETUNREACH;
 
-- 
1.8.3.1