mptcp: introducing a helper into active reset logic

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Since we have mapped every mptcp reset reason definition in enum
sk_rst_reason, introducing a new helper can cover some missing places
where we have already set the subflow->reset_reason.

Note: using SK_RST_REASON_NOT_SPECIFIED is the same as
SK_RST_REASON_MPTCP_RST_EUNSPEC. They are both unknown. So we can convert
it directly.

Suggested-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Jason Xing 2024-04-25 11:13:39 +08:00 • committed by Paolo Abeni

parent 3e140491dd

commit 215d40248b

3 changed files with 14 additions and 7 deletions

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4

net/mptcp/protocol.c

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11

net/mptcp/protocol.h

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6

net/mptcp/subflow.c

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