Received-SPF: pass (google.com: domain of linux-kernel+bounces-79084-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99;
From: "Matthieu Baerts (NGI0)" <matttbe@kernel.org>
Date: Fri, 23 Feb 2024 21:17:54 +0100
Subject: [PATCH net-next 2/8] mptcp: token kunit: set protocol
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20240223-upstream-net-next-20240223-misc-improvements-v1-2-b6c8a10396bd@kernel.org>
References: <20240223-upstream-net-next-20240223-misc-improvements-v1-0-b6c8a10396bd@kernel.org>
In-Reply-To: <20240223-upstream-net-next-20240223-misc-improvements-v1-0-b6c8a10396bd@kernel.org>
To: mptcp@lists.linux.dev, Mat Martineau <martineau@kernel.org>, 
 Geliang Tang <geliang@kernel.org>, "David S. Miller" <davem@davemloft.net>, 
 Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, 
 Paolo Abeni <pabeni@redhat.com>, Shuah Khan <shuah@kernel.org>
Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, 
 linux-kernel@vger.kernel.org, "Matthieu Baerts (NGI0)" <matttbe@kernel.org>

As it would be done when initiating an MPTCP sock.

This is not strictly needed for this test, but it will be when a later
patch will check if the right protocol is being used when calling
mptcp_sk().

Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
 net/mptcp/token_test.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/net/mptcp/token_test.c b/net/mptcp/token_test.c
index bfff53e668da..4fc39fa2e262 100644
--- a/net/mptcp/token_test.c
+++ b/net/mptcp/token_test.c
@@ -52,14 +52,19 @@ static struct mptcp_subflow_context *build_ctx(struct kunit *test)
 static struct mptcp_sock *build_msk(struct kunit *test)
 {
 	struct mptcp_sock *msk;
+	struct sock *sk;
 
 	msk = kunit_kzalloc(test, sizeof(struct mptcp_sock), GFP_USER);
 	KUNIT_EXPECT_NOT_ERR_OR_NULL(test, msk);
 	refcount_set(&((struct sock *)msk)->sk_refcnt, 1);
 	sock_net_set((struct sock *)msk, &init_net);
 
+	sk = (struct sock *)msk;
+
 	/* be sure the token helpers can dereference sk->sk_prot */
-	((struct sock *)msk)->sk_prot = &tcp_prot;
+	sk->sk_prot = &tcp_prot;
+	sk->sk_protocol = IPPROTO_MPTCP;
+
 	return msk;
 }
 

-- 
2.43.0