mptcp: optimize release_cb for the common case

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The mptcp release callback checks several flags in atomic
context, but only MPTCP_CLEAN_UNA can be up frequently.

Reorganize the code to avoid multiple conditionals in the
most common scenarios.

Additional clarify a related comment.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Paolo Abeni 2022-04-08 12:45:54 -07:00 • committed by David S. Miller

parent 4696ad36d7

commit 65a569b03c

1 changed files with 9 additions and 7 deletions

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net/mptcp/protocol.c

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