diff mbox series

[net-next,13/15] mptcp: pm: drop skb parameter of set_flags

Message ID 20250116-net-next-mptcp-pm-misc-cleanup-2-v1-13-c0b43f18fe06@kernel.org (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series mptcp: pm: misc cleanups, part 2 | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1 this patch: 1
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 9 of 9 maintainers
netdev/build_clang success Errors and warnings before: 20 this patch: 20
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 4 this patch: 4
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 52 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Matthieu Baerts Jan. 16, 2025, 4:51 p.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

The first parameter 'skb' in mptcp_pm_nl_set_flags() is only used to
obtained the network namespace, which can also be obtained through the
second parameters 'info' by using genl_info_net() helper.

This patch drops these useless parameters 'skb' in all three set_flags()
interfaces.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
 net/mptcp/pm.c           | 8 ++++----
 net/mptcp/pm_netlink.c   | 4 ++--
 net/mptcp/pm_userspace.c | 2 +-
 net/mptcp/protocol.h     | 4 ++--
 4 files changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c
index ba22d17c145186476c984d1eb27b102af986a0cd..c213f06bc70234ad3cb84d43971f6eb4aa6ff429 100644
--- a/net/mptcp/pm.c
+++ b/net/mptcp/pm.c
@@ -504,16 +504,16 @@  int mptcp_pm_nl_get_addr_dumpit(struct sk_buff *msg,
 	return mptcp_pm_dump_addr(msg, cb);
 }
 
-static int mptcp_pm_set_flags(struct sk_buff *skb, struct genl_info *info)
+static int mptcp_pm_set_flags(struct genl_info *info)
 {
 	if (info->attrs[MPTCP_PM_ATTR_TOKEN])
-		return mptcp_userspace_pm_set_flags(skb, info);
-	return mptcp_pm_nl_set_flags(skb, info);
+		return mptcp_userspace_pm_set_flags(info);
+	return mptcp_pm_nl_set_flags(info);
 }
 
 int mptcp_pm_nl_set_flags_doit(struct sk_buff *skb, struct genl_info *info)
 {
-	return mptcp_pm_set_flags(skb, info);
+	return mptcp_pm_set_flags(info);
 }
 
 void mptcp_pm_subflow_chk_stale(const struct mptcp_sock *msk, struct sock *ssk)
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index d86887004781e9020061394c350e4710b68cc22f..c2101f7ca31e648aa72ff0890ba3a0801c1bf674 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -1951,12 +1951,12 @@  static int mptcp_nl_set_flags(struct net *net,
 	return ret;
 }
 
-int mptcp_pm_nl_set_flags(struct sk_buff *skb, struct genl_info *info)
+int mptcp_pm_nl_set_flags(struct genl_info *info)
 {
 	struct mptcp_pm_addr_entry addr = { .addr = { .family = AF_UNSPEC }, };
 	u8 changed, mask = MPTCP_PM_ADDR_FLAG_BACKUP |
 			   MPTCP_PM_ADDR_FLAG_FULLMESH;
-	struct net *net = sock_net(skb->sk);
+	struct net *net = genl_info_net(info);
 	struct mptcp_pm_addr_entry *entry;
 	struct pm_nl_pernet *pernet;
 	struct nlattr *attr;
diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index 80d75df18b039dc60ca5c4432da44a1a9dbf33f1..4fa3935c5b477dcb50260b3a041b987d5d83b9f0 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -564,7 +564,7 @@  int mptcp_pm_nl_subflow_destroy_doit(struct sk_buff *skb, struct genl_info *info
 	return err;
 }
 
-int mptcp_userspace_pm_set_flags(struct sk_buff *skb, struct genl_info *info)
+int mptcp_userspace_pm_set_flags(struct genl_info *info)
 {
 	struct mptcp_pm_addr_entry loc = { .addr = { .family = AF_UNSPEC }, };
 	struct mptcp_pm_addr_entry rem = { .addr = { .family = AF_UNSPEC }, };
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index fe9bd483d6a067a3cacedea1e893e54fd2e1198b..1ac531fb2c70b7b5c7487e3f5aa5313c5e01aa37 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -1031,8 +1031,8 @@  bool mptcp_lookup_subflow_by_saddr(const struct list_head *list,
 				   const struct mptcp_addr_info *saddr);
 bool mptcp_remove_anno_list_by_saddr(struct mptcp_sock *msk,
 				     const struct mptcp_addr_info *addr);
-int mptcp_pm_nl_set_flags(struct sk_buff *skb, struct genl_info *info);
-int mptcp_userspace_pm_set_flags(struct sk_buff *skb, struct genl_info *info);
+int mptcp_pm_nl_set_flags(struct genl_info *info);
+int mptcp_userspace_pm_set_flags(struct genl_info *info);
 int mptcp_pm_announce_addr(struct mptcp_sock *msk,
 			   const struct mptcp_addr_info *addr,
 			   bool echo);