[MPTCP] [PATCH v1 8/0008] Squash-to: "mptcp: increment MIB counters in a few places"

[MPTCP] [PATCH v1 8/0008] Squash-to: "mptcp: increment MIB counters in a few places"

[Paolo Abeni]

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incremente the newly introduced counters

Signed-off-by: Paolo Abeni <pabeni(a)redhat.com>
---
 net/mptcp/subflow.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
index 639f3d6ac9dc..201a695a792b 100644
--- a/net/mptcp/subflow.c
+++ b/net/mptcp/subflow.c
@@ -252,6 +252,7 @@ static void subflow_finish_connect(struct sock *sk, const struct sk_buff *skb)
 			goto do_reset;
 
 		subflow->conn_finished = 1;
+		MPTCP_INC_STATS(sock_net(sk), MPTCP_MIB_JOINSYNACKRX);
 	} else {
 do_reset:
 		tcp_send_active_reset(sk, GFP_ATOMIC);
@@ -374,8 +375,10 @@ static struct sock *subflow_syn_recv_sock(const struct sock *sk,
 		opt_rx.mptcp.mp_join = 0;
 		mptcp_get_options(skb, &opt_rx);
 		if (!opt_rx.mptcp.mp_join ||
-		    !subflow_hmac_valid(req, &opt_rx))
+		    !subflow_hmac_valid(req, &opt_rx)) {
+			SUBFLOW_REQ_INC_STATS(req, MPTCP_MIB_JOINACKMAC);
 			return NULL;
+		}
 	}
 
 create_child:
@@ -407,6 +410,8 @@ static struct sock *subflow_syn_recv_sock(const struct sock *sk,
 			ctx->conn = (struct sock *)owner;
 			if (!mptcp_finish_join(child))
 				goto close_child;
+
+			SUBFLOW_REQ_INC_STATS(req, MPTCP_MIB_JOINACKRX);
 		}
 	}
 
-- 
2.21.1