diff options
| author | Geliang Tang | 2023-06-20 18:30:22 +0200 |
|---|---|---|
| committer | Jakub Kicinski | 2023-06-21 22:45:58 -0700 |
| commit | 528cb5f2a1e859522f36f091f29f5c81ec6d4a4c (patch) | |
| tree | 3d00ae3cdbad3686021de3ee04a2ddd429e53979 | |
| parent | bbd49d114d5790a2dc3f67926cec3fc48b2d5d81 (diff) | |
mptcp: pass addr to mptcp_pm_alloc_anno_list
Pass addr parameter to mptcp_pm_alloc_anno_list() instead of entry. We
can reduce the scope, e.g. in mptcp_pm_alloc_anno_list(), we only access
"entry->addr", we can then restrict to the pointer to "addr" then.
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | net/mptcp/pm_netlink.c | 8 | ||||
| -rw-r--r-- | net/mptcp/pm_userspace.c | 2 | ||||
| -rw-r--r-- | net/mptcp/protocol.h | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index a56718ffdd02..547e51c65480 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -341,7 +341,7 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, } bool mptcp_pm_alloc_anno_list(struct mptcp_sock *msk, - const struct mptcp_pm_addr_entry *entry) + const struct mptcp_addr_info *addr) { struct mptcp_pm_add_entry *add_entry = NULL; struct sock *sk = (struct sock *)msk; @@ -349,7 +349,7 @@ bool mptcp_pm_alloc_anno_list(struct mptcp_sock *msk, lockdep_assert_held(&msk->pm.lock); - add_entry = mptcp_lookup_anno_list_by_saddr(msk, &entry->addr); + add_entry = mptcp_lookup_anno_list_by_saddr(msk, addr); if (add_entry) { if (mptcp_pm_is_kernel(msk)) @@ -366,7 +366,7 @@ bool mptcp_pm_alloc_anno_list(struct mptcp_sock *msk, list_add(&add_entry->list, &msk->pm.anno_list); - add_entry->addr = entry->addr; + add_entry->addr = *addr; add_entry->sock = msk; add_entry->retrans_times = 0; @@ -576,7 +576,7 @@ static void mptcp_pm_create_subflow_or_signal_addr(struct mptcp_sock *msk) return; if (local) { - if (mptcp_pm_alloc_anno_list(msk, local)) { + if (mptcp_pm_alloc_anno_list(msk, &local->addr)) { __clear_bit(local->addr.id, msk->pm.id_avail_bitmap); msk->pm.add_addr_signaled++; mptcp_pm_announce_addr(msk, &local->addr, false); diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c index 47a883a16c11..b5a8aa4c1ebd 100644 --- a/net/mptcp/pm_userspace.c +++ b/net/mptcp/pm_userspace.c @@ -193,7 +193,7 @@ int mptcp_nl_cmd_announce(struct sk_buff *skb, struct genl_info *info) lock_sock((struct sock *)msk); spin_lock_bh(&msk->pm.lock); - if (mptcp_pm_alloc_anno_list(msk, &addr_val)) { + if (mptcp_pm_alloc_anno_list(msk, &addr_val.addr)) { msk->pm.add_addr_signaled++; mptcp_pm_announce_addr(msk, &addr_val.addr, false); mptcp_pm_nl_addr_send_ack(msk); diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index bb4cacd92778..3a1a64cdeba6 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -817,7 +817,7 @@ int mptcp_pm_nl_mp_prio_send_ack(struct mptcp_sock *msk, struct mptcp_addr_info *rem, u8 bkup); bool mptcp_pm_alloc_anno_list(struct mptcp_sock *msk, - const struct mptcp_pm_addr_entry *entry); + const struct mptcp_addr_info *addr); void mptcp_pm_free_anno_list(struct mptcp_sock *msk); bool mptcp_pm_sport_in_anno_list(struct mptcp_sock *msk, const struct sock *sk); struct mptcp_pm_add_entry * |