[MPTCP] [PATCH net-next 0/2] mptcp: simplify mptcp_accept()

[MPTCP] [PATCH net-next 0/2] mptcp: simplify mptcp_accept()

[Paolo Abeni]

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this is a rebase on top of net-next, with hopefully
more correct error handling - catches mptcp_token_new_accept()
errors and fallback to TCP freeing the newly create msk.

Additionally add a follow-up patch dropping unneeded
subflow->conn checks.

Idea is to send this upstream after that -net is merged back
into -net-next, to deal with conflicts in
mptcp_established_options_dss() due to 2398e3991bda ("mptcp: 
always include dack if possible.")

Paolo Abeni (2):
  mptcp: create msk early
  mptcp: drop unneeded checks

 net/mptcp/options.c  |  2 +-
 net/mptcp/protocol.c | 83 ++++++++++++++++++++++++--------------------
 net/mptcp/protocol.h |  4 +--
 net/mptcp/subflow.c  | 50 ++++++++++++++------------
 net/mptcp/token.c    | 31 ++---------------
 5 files changed, 78 insertions(+), 92 deletions(-)

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2.21.1