From 5cdedad62eaba22c45b9c45c8199bacd461afd87 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Wed, 5 Jun 2024 09:15:41 +0200 Subject: mptcp: add mptcp_space_from_win helper As a wrapper of __tcp_space_from_win(), this patch adds a MPTCP dedicated space_from_win helper mptcp_space_from_win() in protocol.h to paired with mptcp_win_from_space(). Use it instead of __tcp_space_from_win() in both mptcp_rcv_space_adjust() and mptcp_set_rcvlowat(). Signed-off-by: Geliang Tang Reviewed-by: Mat Martineau Signed-off-by: Matthieu Baerts (NGI0) Signed-off-by: Paolo Abeni --- net/mptcp/sockopt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/mptcp/sockopt.c') diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c index f9a4fb17b5b7..2026a9a36f80 100644 --- a/net/mptcp/sockopt.c +++ b/net/mptcp/sockopt.c @@ -1579,7 +1579,7 @@ int mptcp_set_rcvlowat(struct sock *sk, int val) if (sk->sk_userlocks & SOCK_RCVBUF_LOCK) return 0; - space = __tcp_space_from_win(mptcp_sk(sk)->scaling_ratio, val); + space = mptcp_space_from_win(sk, val); if (space <= sk->sk_rcvbuf) return 0; -- cgit