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| author | Geliang Tang <geliangtang@gmail.com> | 2021-03-26 11:26:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-26 15:05:15 -0700 |
| commit | f7efc7771eac1d149c8981a6d203bce6f1c49210 (patch) | |
| tree | c287c525015205f9ad9b8b9239911cad18cddb61 /net/mptcp | |
| parent | 2d6f5a2b5720cd3fdbaa21d8f5a6a192257b2a3c (diff) | |
| download | linux-f7efc7771eac1d149c8981a6d203bce6f1c49210.tar.bz2 | |
mptcp: drop argument port from mptcp_pm_announce_addr
Drop the redundant argument 'port' from mptcp_pm_announce_addr, use the
port field of another argument 'addr' instead.
Fixes: 0f5c9e3f079f ("mptcp: add port parameter for mptcp_pm_announce_addr")
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')
| -rw-r--r-- | net/mptcp/pm.c | 6 | ||||
| -rw-r--r-- | net/mptcp/pm_netlink.c | 9 | ||||
| -rw-r--r-- | net/mptcp/protocol.h | 2 |
3 files changed, 7 insertions, 10 deletions
diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 4cfd80f90003..51e60582b408 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -14,7 +14,7 @@ int mptcp_pm_announce_addr(struct mptcp_sock *msk, const struct mptcp_addr_info *addr, - bool echo, bool port) + bool echo) { u8 add_addr = READ_ONCE(msk->pm.addr_signal); @@ -33,7 +33,7 @@ int mptcp_pm_announce_addr(struct mptcp_sock *msk, add_addr |= BIT(MPTCP_ADD_ADDR_ECHO); if (addr->family == AF_INET6) add_addr |= BIT(MPTCP_ADD_ADDR_IPV6); - if (port) + if (addr->port) add_addr |= BIT(MPTCP_ADD_ADDR_PORT); WRITE_ONCE(msk->pm.addr_signal, add_addr); return 0; @@ -188,7 +188,7 @@ void mptcp_pm_add_addr_received(struct mptcp_sock *msk, spin_lock_bh(&pm->lock); if (!READ_ONCE(pm->accept_addr)) { - mptcp_pm_announce_addr(msk, addr, true, addr->port); + mptcp_pm_announce_addr(msk, addr, true); mptcp_pm_add_addr_send_ack(msk); } else if (mptcp_pm_schedule_work(msk, MPTCP_PM_ADD_ADDR_RECEIVED)) { pm->remote = *addr; diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index 5857b82c88bf..53c09db08058 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -308,7 +308,7 @@ static void mptcp_pm_add_timer(struct timer_list *timer) if (!mptcp_pm_should_add_signal(msk)) { pr_debug("retransmit ADD_ADDR id=%d", entry->addr.id); - mptcp_pm_announce_addr(msk, &entry->addr, false, entry->addr.port); + mptcp_pm_announce_addr(msk, &entry->addr, false); mptcp_pm_add_addr_send_ack(msk); entry->retrans_times++; } @@ -417,7 +417,7 @@ static void mptcp_pm_create_subflow_or_signal_addr(struct mptcp_sock *msk) if (local) { if (mptcp_pm_alloc_anno_list(msk, local)) { msk->pm.add_addr_signaled++; - mptcp_pm_announce_addr(msk, &local->addr, false, local->addr.port); + mptcp_pm_announce_addr(msk, &local->addr, false); mptcp_pm_nl_add_addr_send_ack(msk); } } else { @@ -468,7 +468,6 @@ static void mptcp_pm_nl_add_addr_received(struct mptcp_sock *msk) struct mptcp_addr_info remote; struct mptcp_addr_info local; unsigned int subflows_max; - bool use_port = false; add_addr_accept_max = mptcp_pm_get_add_addr_accept_max(msk); subflows_max = mptcp_pm_get_subflows_max(msk); @@ -488,8 +487,6 @@ static void mptcp_pm_nl_add_addr_received(struct mptcp_sock *msk) remote = msk->pm.remote; if (!remote.port) remote.port = sk->sk_dport; - else - use_port = true; memset(&local, 0, sizeof(local)); local.family = remote.family; @@ -497,7 +494,7 @@ static void mptcp_pm_nl_add_addr_received(struct mptcp_sock *msk) __mptcp_subflow_connect(sk, &local, &remote); spin_lock_bh(&msk->pm.lock); - mptcp_pm_announce_addr(msk, &remote, true, use_port); + mptcp_pm_announce_addr(msk, &msk->pm.remote, true); mptcp_pm_nl_add_addr_send_ack(msk); } diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 0116308f5f69..2bcd6897ea7d 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -663,7 +663,7 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, int mptcp_pm_announce_addr(struct mptcp_sock *msk, const struct mptcp_addr_info *addr, - bool echo, bool port); + bool echo); int mptcp_pm_remove_addr(struct mptcp_sock *msk, const struct mptcp_rm_list *rm_list); int mptcp_pm_remove_subflow(struct mptcp_sock *msk, const struct mptcp_rm_list *rm_list); |