mptcp: send out checksum for DSS
authorGeliang Tang <geliangtang@gmail.com>
Thu, 17 Jun 2021 23:46:11 +0000 (16:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 Jun 2021 18:40:11 +0000 (11:40 -0700)
commitc5b39e26d0036423be09c39ad142e91a2d5d278b
treedb85236f92d813ef3318f2cc7bf74b8a1fb9f233
parentc94b1f96dcfb2e5bd072b10f3429ccf28778ad58
mptcp: send out checksum for DSS

In mptcp_write_options, if the checksum is enabled, adjust the option
length and send out the data checksum with DSS suboption.

Co-developed-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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>
net/mptcp/options.c