mptcp: use mptcp_for_each_subflow in mptcp_stream_accept

Use mptcp_for_each_subflow in mptcp_stream_accept instead of
open-coding.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Geliang Tang 2020-08-03 21:00:44 +08:00 • committed by David S. Miller
commit 190f8b060e