mptcp: unify ADD_ADDR and echo suboptions writing

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There are two differences between ADD_ADDR suboption and ADD_ADDR echo
suboption: The length of the former is 8 octets longer than the length
of the latter. The former's echo-flag is 0, and latter's echo-flag is 1.

This patch added two local variables, len and echo, to unify ADD_ADDR
and ADD_ADDR echo suboptions writing.

Signed-off-by: Geliang Tang <geliangtang@gmail.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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Geliang Tang 2020-12-09 15:51:18 -08:00 • committed by David S. Miller

parent dc528d5bcc

commit 6eb3d1e350

1 changed files with 19 additions and 18 deletions

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net/mptcp/options.c

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