From: Geliang Tang <geliangtang(a)gmail.com>
Date: Mon,  3 Aug 2020 21:00:44 +0800

> Use mptcp_for_each_subflow in mptcp_stream_accept instead of
> open-coding.
> 
> Signed-off-by: Geliang Tang <geliangtang(a)gmail.com>

Applied, thank you.