Commit b5e2e42f authored by Geliang Tang's avatar Geliang Tang Committed by Jakub Kicinski
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mptcp: drop unused skb in subflow_token_join_request 



This patch drops the unused parameter skb in subflow_token_join_request.

Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Signed-off-by: default avatarMat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 1729cf18

net/mptcp/subflow.c

+2 −3
Original line number Diff line number Diff line
@@ -64,8 +64,7 @@ static bool mptcp_can_accept_new_subflow(const struct mptcp_sock *msk) 
}



/* validate received token and create truncated hmac and nonce for SYN-ACK */

static struct mptcp_sock *subflow_token_join_request(struct request_sock *req,

						     const struct sk_buff *skb)

static struct mptcp_sock *subflow_token_join_request(struct request_sock *req)

{

	struct mptcp_subflow_request_sock *subflow_req = mptcp_subflow_rsk(req);

	u8 hmac[SHA256_DIGEST_SIZE];
@@ -181,7 +180,7 @@ static int subflow_init_req(struct request_sock *req, 
		subflow_req->remote_id = mp_opt.join_id;

		subflow_req->token = mp_opt.token;

		subflow_req->remote_nonce = mp_opt.nonce;

		subflow_req->msk = subflow_token_join_request(req, skb);

		subflow_req->msk = subflow_token_join_request(req);



		/* Can't fall back to TCP in this case. */

		if (!subflow_req->msk)