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mptcp: use mptcp_win_from_space helper

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The MPTCP dedicated win_from_space helper mptcp_win_from_space() is defined
in protocol.h, use it in mptcp_rcv_space_adjust() instead of using the TCP
one. Here scaling_ratio is the same as msk->scaling_ratio.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Geliang Tang 2024-06-05 09:15:40 +02:00 committed by Paolo Abeni
parent 9b6a30febd
commit 5f0d0649c8
1 changed files with 1 additions and 1 deletions
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2
net/mptcp/protocol.c
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@ -2046,7 +2046,7 @@ static void mptcp_rcv_space_adjust(struct mptcp_sock *msk, int copied)
if (rcvbuf > sk->sk_rcvbuf) { if (rcvbuf > sk->sk_rcvbuf) {
u32 window_clamp; u32 window_clamp;
window_clamp = __tcp_win_from_space(scaling_ratio, rcvbuf); window_clamp = mptcp_win_from_space(sk, rcvbuf);
WRITE_ONCE(sk->sk_rcvbuf, rcvbuf); WRITE_ONCE(sk->sk_rcvbuf, rcvbuf);
/* Make subflows follow along. If we do not do this, we /* Make subflows follow along. If we do not do this, we