diff options
Diffstat (limited to 'net/mptcp/pm_netlink.c')
| -rw-r--r-- | net/mptcp/pm_netlink.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index e099f2a12504..5ff93b73f33d 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -727,7 +727,6 @@ static int mptcp_pm_nl_mp_prio_send_ack(struct mptcp_sock *msk, mptcp_for_each_subflow(msk, subflow) { struct sock *ssk = mptcp_subflow_tcp_sock(subflow); - struct sock *sk = (struct sock *)msk; struct mptcp_addr_info local; local_address((struct sock_common *)ssk, &local); @@ -739,12 +738,9 @@ static int mptcp_pm_nl_mp_prio_send_ack(struct mptcp_sock *msk, subflow->backup = bkup; subflow->send_mp_prio = 1; subflow->request_bkup = bkup; - __MPTCP_INC_STATS(sock_net(sk), MPTCP_MIB_MPPRIOTX); - spin_unlock_bh(&msk->pm.lock); pr_debug("send ack for mp_prio"); mptcp_subflow_send_ack(ssk); - spin_lock_bh(&msk->pm.lock); return 0; } @@ -1816,8 +1812,10 @@ static void mptcp_pm_nl_fullmesh(struct mptcp_sock *msk, list.ids[list.nr++] = addr->id; + spin_lock_bh(&msk->pm.lock); mptcp_pm_nl_rm_subflow_received(msk, &list); mptcp_pm_create_subflow_or_signal_addr(msk); + spin_unlock_bh(&msk->pm.lock); } static int mptcp_nl_set_flags(struct net *net, @@ -1835,12 +1833,10 @@ static int mptcp_nl_set_flags(struct net *net, goto next; lock_sock(sk); - spin_lock_bh(&msk->pm.lock); if (changed & MPTCP_PM_ADDR_FLAG_BACKUP) ret = mptcp_pm_nl_mp_prio_send_ack(msk, addr, bkup); if (changed & MPTCP_PM_ADDR_FLAG_FULLMESH) mptcp_pm_nl_fullmesh(msk, addr); - spin_unlock_bh(&msk->pm.lock); release_sock(sk); next: |