diff mbox series

[mptcp-next,v2,18/36] mptcp: change rem type of set_flags

Message ID 2cb23f8a0ef052f9e37c2199982ec749e33e7e47.1729588019.git.tanggeliang@kylinos.cn (mailing list archive)
State Superseded, archived
Delegated to: Matthieu Baerts
Headers show
Series BPF path manager | expand

Checks

Context Check Description
matttbe/checkpatch success total: 0 errors, 0 warnings, 0 checks, 33 lines checked
matttbe/shellcheck success MPTCP selftests files have not been modified
matttbe/build warning Build error with: make C=1 net/mptcp/bpf.o
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 Oct. 22, 2024, 9:14 a.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

Generally, in the path manager interfaces, the local address is defined as
an mptcp_pm_addr_entry type address, while the remote address is defined as
an mptcp_addr_info type one:

	(struct mptcp_pm_addr_entry *local, struct mptcp_addr_info *remote)

But the set_flags() interface uses two mptcp_pm_addr_entry type parameters.
This patch changes the second one to mptcp_addr_info type and use helper
mptcp_pm_parse_addr() to parse it instead of using mptcp_pm_parse_entry().

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
 net/mptcp/pm_userspace.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index ec2ac0f9c8f5..b83f4af632b5 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -540,9 +540,9 @@  int mptcp_pm_nl_subflow_destroy_doit(struct sk_buff *skb, struct genl_info *info
 int mptcp_userspace_pm_set_flags(struct sk_buff *skb, struct genl_info *info)
 {
 	struct mptcp_pm_addr_entry loc = { .addr = { .family = AF_UNSPEC }, };
-	struct mptcp_pm_addr_entry rem = { .addr = { .family = AF_UNSPEC }, };
 	struct nlattr *attr_rem = info->attrs[MPTCP_PM_ATTR_ADDR_REMOTE];
 	struct nlattr *attr = info->attrs[MPTCP_PM_ATTR_ADDR];
+	struct mptcp_addr_info rem = { .family = AF_UNSPEC, };
 	struct mptcp_pm_addr_entry *entry;
 	struct mptcp_sock *msk;
 	int ret = -EINVAL;
@@ -560,13 +560,13 @@  int mptcp_userspace_pm_set_flags(struct sk_buff *skb, struct genl_info *info)
 		goto set_flags_err;
 
 	if (attr_rem) {
-		ret = mptcp_pm_parse_entry(attr_rem, info, false, &rem);
+		ret = mptcp_pm_parse_addr(attr_rem, info, &rem);
 		if (ret < 0)
 			goto set_flags_err;
 	}
 
 	if (loc.addr.family == AF_UNSPEC ||
-	    rem.addr.family == AF_UNSPEC) {
+	    rem.family == AF_UNSPEC) {
 		GENL_SET_ERR_MSG(info, "invalid address families");
 		ret = -EINVAL;
 		goto set_flags_err;
@@ -586,7 +586,7 @@  int mptcp_userspace_pm_set_flags(struct sk_buff *skb, struct genl_info *info)
 	spin_unlock_bh(&msk->pm.lock);
 
 	lock_sock(sk);
-	ret = mptcp_pm_nl_mp_prio_send_ack(msk, &loc.addr, &rem.addr, bkup);
+	ret = mptcp_pm_nl_mp_prio_send_ack(msk, &loc.addr, &rem, bkup);
 	release_sock(sk);
 
 set_flags_err: