diff mbox series

[mptcp-next,v6,12/13] mptcp: pm: drop is_backup helpers

Message ID 0262f8f4937db2daebaffd8f375dd8dc623b45fb.1740320007.git.tanggeliang@kylinos.cn (mailing list archive)
State Superseded, archived
Delegated to: Matthieu Baerts
Headers show
Series BPF path manager, part 4 | expand

Checks

Context Check Description
matttbe/checkpatch success total: 0 errors, 0 warnings, 0 checks, 42 lines checked
matttbe/shellcheck success MPTCP selftests files have not been modified
matttbe/build success Build and static analysis OK
matttbe/KVM_Validation__normal success Success! ✅
matttbe/KVM_Validation__debug success Success! ✅
matttbe/KVM_Validation__btf-normal__only_bpftest_all_ success Success! ✅
matttbe/KVM_Validation__btf-debug__only_bpftest_all_ success Success! ✅

Commit Message

Geliang Tang Feb. 23, 2025, 2:26 p.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

Now mptcp_pm_nl_is_backup() and mptcp_userspace_pm_is_backup()
helpers can be dropped, and mptcp_pm_is_backup() can directly
invoke get_priority() interface through "ops" of "msk->pm".

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
 net/mptcp/pm.c           | 5 +----
 net/mptcp/pm_netlink.c   | 5 -----
 net/mptcp/pm_userspace.c | 6 ------
 net/mptcp/protocol.h     | 2 --
 4 files changed, 1 insertion(+), 17 deletions(-)
diff mbox series

Patch

diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c
index 06be751fea21..9db1c62ae0cd 100644
--- a/net/mptcp/pm.c
+++ b/net/mptcp/pm.c
@@ -434,10 +434,7 @@  bool mptcp_pm_is_backup(struct mptcp_sock *msk, struct sock_common *skc)
 
 	mptcp_local_address((struct sock_common *)skc, &skc_local);
 
-	if (mptcp_pm_is_userspace(msk))
-		return mptcp_userspace_pm_is_backup(msk, &skc_local);
-
-	return mptcp_pm_nl_is_backup(msk, &skc_local);
+	return msk->pm.ops->get_priority(msk, &skc_local);
 }
 
 static int mptcp_pm_get_addr(u8 id, struct mptcp_pm_addr_entry *addr,
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 64808f4e7808..5932be406bde 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -1184,11 +1184,6 @@  static bool mptcp_pm_nl_get_priority(struct mptcp_sock *msk,
 	return backup;
 }
 
-bool mptcp_pm_nl_is_backup(struct mptcp_sock *msk, struct mptcp_addr_info *skc)
-{
-	return mptcp_pm_nl_get_priority(msk, skc);
-}
-
 #define MPTCP_PM_CMD_GRP_OFFSET       0
 #define MPTCP_PM_EV_GRP_OFFSET        1
 
diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index 3c8b61ed345b..b618dc7c916a 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -163,12 +163,6 @@  static bool mptcp_userspace_pm_get_priority(struct mptcp_sock *msk,
 	return backup;
 }
 
-bool mptcp_userspace_pm_is_backup(struct mptcp_sock *msk,
-				  struct mptcp_addr_info *skc)
-{
-	return mptcp_userspace_pm_get_priority(msk, skc);
-}
-
 static struct mptcp_sock *mptcp_userspace_pm_get_sock(const struct genl_info *info)
 {
 	struct mptcp_sock *msk;
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index b6441328dc3c..0aa882e175f1 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -1137,8 +1137,6 @@  bool mptcp_pm_rm_addr_signal(struct mptcp_sock *msk, unsigned int remaining,
 			     struct mptcp_rm_list *rm_list);
 int mptcp_pm_get_local_id(struct mptcp_sock *msk, struct sock_common *skc);
 bool mptcp_pm_is_backup(struct mptcp_sock *msk, struct sock_common *skc);
-bool mptcp_pm_nl_is_backup(struct mptcp_sock *msk, struct mptcp_addr_info *skc);
-bool mptcp_userspace_pm_is_backup(struct mptcp_sock *msk, struct mptcp_addr_info *skc);
 int mptcp_pm_nl_dump_addr(struct sk_buff *msg,
 			  struct netlink_callback *cb);
 int mptcp_userspace_pm_dump_addr(struct sk_buff *msg,