From a1be5a20f137bdf436bab86c18998229908ce951 Mon Sep 17 00:00:00 2001
From: GhantaKrishnamurthy MohanKrishna
 <mohan.krishna.ghanta.krishnamurthy@ericsson.com>
Date: Fri, 29 Jun 2018 13:26:18 +0200
Subject: tipc: extend sock diag for group communication

This commit extends the existing TIPC socket diagnostics framework
for information related to TIPC group communication.

Acked-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: GhantaKrishnamurthy MohanKrishna <mohan.krishna.ghanta.krishnamurthy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/tipc/socket.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'net/tipc/socket.c')

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 14a5d055717d..840dd995f631 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -3316,6 +3316,11 @@ int tipc_sk_fill_sock_diag(struct sk_buff *skb, struct netlink_callback *cb,
 		goto stat_msg_cancel;
 
 	nla_nest_end(skb, stat);
+
+	if (tsk->group)
+		if (tipc_group_fill_sock_diag(tsk->group, skb))
+			goto stat_msg_cancel;
+
 	nla_nest_end(skb, attrs);
 
 	return 0;
-- 
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