netdev - [PATCH net-next 04/10] mptcp: drop useless ssk in pm_subflow_check

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Message-Id: <20231025-send-net-next-20231025-v1-4-db8f25f798eb@kernel.org>
Date: Wed, 25 Oct 2023 16:37:05 -0700
From: Mat Martineau <martineau@...nel.org>
To: Matthieu Baerts <matttbe@...nel.org>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Geliang Tang <geliang.tang@...e.com>, 
 Kishen Maloor <kishen.maloor@...el.com>
Cc: netdev@...r.kernel.org, mptcp@...ts.linux.dev, 
 Mat Martineau <martineau@...nel.org>
Subject: [PATCH net-next 04/10] mptcp: drop useless ssk in
 pm_subflow_check_next

From: Geliang Tang <geliang.tang@...e.com>

The code using 'ssk' parameter of mptcp_pm_subflow_check_next() has been
dropped in commit "95d686517884 (mptcp: fix subflow accounting on close)".
So drop this useless parameter ssk.

Reviewed-by: Matthieu Baerts <matttbe@...nel.org>
Signed-off-by: Geliang Tang <geliang.tang@...e.com>
Signed-off-by: Mat Martineau <martineau@...nel.org>
---
 net/mptcp/pm.c       | 2 +-
 net/mptcp/protocol.c | 2 +-
 net/mptcp/protocol.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c
index d8da5374d9e1..4ae19113b8eb 100644
--- a/net/mptcp/pm.c
+++ b/net/mptcp/pm.c
@@ -184,7 +184,7 @@ void mptcp_pm_subflow_established(struct mptcp_sock *msk)
 	spin_unlock_bh(&pm->lock);
 }
 
-void mptcp_pm_subflow_check_next(struct mptcp_sock *msk, const struct sock *ssk,
+void mptcp_pm_subflow_check_next(struct mptcp_sock *msk,
 				 const struct mptcp_subflow_context *subflow)
 {
 	struct mptcp_pm_data *pm = &msk->pm;
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index 1dacc072dcca..a29116eda30a 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -2490,7 +2490,7 @@ void mptcp_close_ssk(struct sock *sk, struct sock *ssk,
 	/* subflow aborted before reaching the fully_established status
 	 * attempt the creation of the next subflow
 	 */
-	mptcp_pm_subflow_check_next(mptcp_sk(sk), ssk, subflow);
+	mptcp_pm_subflow_check_next(mptcp_sk(sk), subflow);
 
 	__mptcp_close_ssk(sk, ssk, subflow, MPTCP_CF_PUSH);
 }
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index 9092fcf18798..a5322074353b 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -888,7 +888,7 @@ bool mptcp_pm_allow_new_subflow(struct mptcp_sock *msk);
 void mptcp_pm_connection_closed(struct mptcp_sock *msk);
 void mptcp_pm_subflow_established(struct mptcp_sock *msk);
 bool mptcp_pm_nl_check_work_pending(struct mptcp_sock *msk);
-void mptcp_pm_subflow_check_next(struct mptcp_sock *msk, const struct sock *ssk,
+void mptcp_pm_subflow_check_next(struct mptcp_sock *msk,
 				 const struct mptcp_subflow_context *subflow);
 void mptcp_pm_add_addr_received(const struct sock *ssk,
 				const struct mptcp_addr_info *addr);

-- 
2.41.0