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>
---
 net/mptcp/pm_netlink.c   | 8 ++++----
 net/mptcp/pm_userspace.c | 4 ++--
 net/mptcp/protocol.h     | 2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 0b34b57fc8bc..ac68c8a5b8ae 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -342,7 +342,7 @@ 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;
@@ -350,7 +350,7 @@ 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))
@@ -367,7 +367,7 @@ 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;
 
@@ -574,7 +574,7 @@ 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 febf3cf0e935..f0799cfb45c6 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -191,7 +191,7 @@ 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);
@@ -338,7 +338,7 @@ int mptcp_nl_cmd_sf_create(struct sk_buff *skb, struct genl_info *info)
 	}
 
 	spin_lock_bh(&msk->pm.lock);
-	if (!mptcp_pm_alloc_anno_list(msk, &local)) {
+	if (!mptcp_pm_alloc_anno_list(msk, &local.addr)) {
 		GENL_SET_ERR_MSG(info, "cannot alloc address list");
 		err = -EINVAL;
 		goto anno_list_err;
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index bfa7d93a1c1a..c08d05f48372 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -822,7 +822,7 @@ 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 *
-- 
2.35.3