mptcp: add csum_enabled in mptcp_sock
authorGeliang Tang <geliangtang@gmail.com>
Thu, 17 Jun 2021 23:46:07 +0000 (16:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 Jun 2021 18:40:11 +0000 (11:40 -0700)
commit752e906732c69412087f716e93baa0330cb7cce3
tree557b5786ae4aefcfd5d3016c60e3c67e5b19c5fd
parente7f3863c6d34531a92e711a856422e81d5c5f27d
mptcp: add csum_enabled in mptcp_sock

This patch added a new member named csum_enabled in struct mptcp_sock,
used a dummy mptcp_is_checksum_enabled() helper to initialize it.

Also added a new member named mptcpi_csum_enabled in struct mptcp_info
to expose the csum_enabled flag.

Acked-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>
include/uapi/linux/mptcp.h
net/mptcp/mptcp_diag.c
net/mptcp/protocol.c
net/mptcp/protocol.h