diff options
Diffstat (limited to 'net/mptcp/pm_kernel.c')
| -rw-r--r-- | net/mptcp/pm_kernel.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/mptcp/pm_kernel.c b/net/mptcp/pm_kernel.c index e0f44dc232aa..0a50fd5edc06 100644 --- a/net/mptcp/pm_kernel.c +++ b/net/mptcp/pm_kernel.c @@ -370,6 +370,10 @@ static void mptcp_pm_create_subflow_or_signal_addr(struct mptcp_sock *msk) } subflow: + /* No need to try establishing subflows to remote id0 if not allowed */ + if (mptcp_pm_add_addr_c_flag_case(msk)) + goto exit; + /* check if should create a new subflow */ while (msk->pm.local_addr_used < endp_subflow_max && msk->pm.extra_subflows < limit_extra_subflows) { @@ -401,6 +405,8 @@ subflow: __mptcp_subflow_connect(sk, &local, &addrs[i]); spin_lock_bh(&msk->pm.lock); } + +exit: mptcp_pm_nl_check_work_pending(msk); } @@ -666,7 +672,7 @@ static void mptcp_pm_nl_add_addr_received(struct mptcp_sock *msk) void mptcp_pm_nl_rm_addr(struct mptcp_sock *msk, u8 rm_id) { - if (rm_id && WARN_ON_ONCE(msk->pm.add_addr_accepted == 0)) { + if (rm_id && !WARN_ON_ONCE(msk->pm.add_addr_accepted == 0)) { u8 limit_add_addr_accepted = mptcp_pm_get_limit_add_addr_accepted(msk); |