Merge branch 'mptcp-fix-duplicate-data-handling'

Merge branch 'mptcp-fix-duplicate-data-handling'

Matthieu Baerts says:

====================
mptcp: fix duplicate data handling

In some cases, the subflow-level's copied_seq counter was incorrectly
increased, leading to an unexpected subflow reset.

Patch 1/2 fixes the RCVPRUNED MIB counter that was attached to the wrong
event since its introduction in v5.14, backported to v5.11.

Patch 2/2 fixes the copied_seq counter issues, is present since v5.10.

Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
====================

Link: https://patch.msgid.link/20240731-upstream-net-20240731-mptcp-dup-data-v1-0-bde833fa628a@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>