diff mbox series

[v2,net-next,2/8] net: fib_rules: Pass net to fib_nl2rule() instead of skb.

Message ID 20250207072502.87775-3-kuniyu@amazon.com (mailing list archive)
State Accepted
Commit a9ffd24b5528f800c5cc994832e05adc1fcf0a5e
Delegated to: Netdev Maintainers
Headers show
Series fib: rules: Convert RTM_NEWRULE and RTM_DELRULE to per-netns RTNL. | 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: 0 this patch: 0
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 6 of 6 maintainers
netdev/build_clang success Errors and warnings before: 2 this patch: 2
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: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 31 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
netdev/contest success net-next-2025-02-07--21-00 (tests: 890)

Commit Message

Kuniyuki Iwashima Feb. 7, 2025, 7:24 a.m. UTC 
skb is not used in fib_nl2rule() other than sock_net(skb->sk),
which is already available in callers, fib_nl_newrule() and
fib_nl_delrule().

Let's pass net directly to fib_nl2rule().

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
---
 net/core/fib_rules.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

Comments

Eric Dumazet Feb. 7, 2025, 8:28 a.m. UTC | #1 
On Fri, Feb 7, 2025 at 8:26 AM Kuniyuki Iwashima <kuniyu@amazon.com> wrote:
>
> skb is not used in fib_nl2rule() other than sock_net(skb->sk),
> which is already available in callers, fib_nl_newrule() and
> fib_nl_delrule().
>
> Let's pass net directly to fib_nl2rule().
>
> Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>

Reviewed-by: Eric Dumazet <edumazet@google.com>
diff mbox series

Patch

diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 02dfb841ab29..87f731199538 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -512,14 +512,13 @@  static int fib_nl2rule_l3mdev(struct nlattr *nla, struct fib_rule *nlrule,
 }
 #endif
 
-static int fib_nl2rule(struct sk_buff *skb, struct nlmsghdr *nlh,
+static int fib_nl2rule(struct net *net, struct nlmsghdr *nlh,
 		       struct netlink_ext_ack *extack,
 		       struct fib_rules_ops *ops,
 		       struct nlattr *tb[],
 		       struct fib_rule **rule,
 		       bool *user_priority)
 {
-	struct net *net = sock_net(skb->sk);
 	struct fib_rule_hdr *frh = nlmsg_data(nlh);
 	struct fib_rule *nlrule = NULL;
 	int err = -EINVAL;
@@ -798,7 +797,7 @@  int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr *nlh,
 		goto errout;
 	}
 
-	err = fib_nl2rule(skb, nlh, extack, ops, tb, &rule, &user_priority);
+	err = fib_nl2rule(net, nlh, extack, ops, tb, &rule, &user_priority);
 	if (err)
 		goto errout;
 
@@ -906,7 +905,7 @@  int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr *nlh,
 		goto errout;
 	}
 
-	err = fib_nl2rule(skb, nlh, extack, ops, tb, &nlrule, &user_priority);
+	err = fib_nl2rule(net, nlh, extack, ops, tb, &nlrule, &user_priority);
 	if (err)
 		goto errout;