diff options
| author | Geliang Tang <geliangtang@gmail.com> | 2021-06-17 16:46:07 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-18 11:40:11 -0700 |
| commit | 752e906732c69412087f716e93baa0330cb7cce3 (patch) | |
| tree | 557b5786ae4aefcfd5d3016c60e3c67e5b19c5fd /net/mptcp/protocol.c | |
| parent | e7f3863c6d34531a92e711a856422e81d5c5f27d (diff) | |
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>
Diffstat (limited to 'net/mptcp/protocol.c')
| -rw-r--r-- | net/mptcp/protocol.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 993095089990..2caca0dc2c1c 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2453,6 +2453,7 @@ static int __mptcp_init_sock(struct sock *sk) msk->ack_hint = NULL; msk->first = NULL; inet_csk(sk)->icsk_sync_mss = mptcp_sync_mss; + WRITE_ONCE(msk->csum_enabled, mptcp_is_checksum_enabled(sock_net(sk))); mptcp_pm_data_init(msk); |