mptcp: rename 'sk' to 'ssk' in mptcp_token_new_connect()

'ssk' should be more appropriate to be the name of the first argument
in mptcp_token_new_connect().

Acked-by: Paolo Abeni <[email protected]>
Signed-off-by: Menglong Dong <[email protected]>
Signed-off-by: Mat Martineau <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: menglongdong

net/mptcp/protocol.h

@@ -754,7 +754,7 @@ static inline void mptcp_token_init_request(struct request_sock *req)
 
 int mptcp_token_new_request(struct request_sock *req);
 void mptcp_token_destroy_request(struct request_sock *req);
-int mptcp_token_new_connect(struct sock *sk);
+int mptcp_token_new_connect(struct sock *ssk);
 void mptcp_token_accept(struct mptcp_subflow_request_sock *r,
 			struct mptcp_sock *msk);
 bool mptcp_token_exists(u32 token);

net/mptcp/token.c

@@ -134,7 +134,7 @@ int mptcp_token_new_request(struct request_sock *req)
 
 /**
  * mptcp_token_new_connect - create new key/idsn/token for subflow
- * @sk: the socket that will initiate a connection
+ * @ssk: the socket that will initiate a connection
  *
  * This function is called when a new outgoing mptcp connection is
  * initiated.
@@ -148,9 +148,9 @@ int mptcp_token_new_request(struct request_sock *req)
  *
  * returns 0 on success.
  */
-int mptcp_token_new_connect(struct sock *sk)
+int mptcp_token_new_connect(struct sock *ssk)
 {
-	struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(sk);
+	struct mptcp_subflow_context *subflow = mptcp_subflow_ctx(ssk);
 	struct mptcp_sock *msk = mptcp_sk(subflow->conn);
 	int retries = MPTCP_TOKEN_MAX_RETRIES;
 	struct token_bucket *bucket;
@@ -169,7 +169,7 @@ int mptcp_token_new_connect(struct sock *sk)
 	}
 
 	pr_debug("ssk=%p, local_key=%llu, token=%u, idsn=%llu\n",
-		 sk, subflow->local_key, subflow->token, subflow->idsn);
+		 ssk, subflow->local_key, subflow->token, subflow->idsn);
 
 	WRITE_ONCE(msk->token, subflow->token);
 	__sk_nulls_add_node_rcu((struct sock *)msk, &bucket->msk_chain);