netdev - [PATCH net-next 4/4] net/ipv6: drop ip6_route_get

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250724131828.32155-5-equinox@diac24.net>
Date: Thu, 24 Jul 2025 15:18:25 +0200
From: David Lamparter <equinox@...c24.net>
To: netdev@...r.kernel.org,
	David Ahern <dsahern@...nel.org>,
	"David S. Miller" <davem@...emloft.net>
Cc: David Lamparter <equinox@...c24.net>,
	Lorenzo Colitti <lorenzo@...gle.com>,
	Patrick Rohr <prohr@...gle.com>
Subject: [PATCH net-next 4/4] net/ipv6: drop ip6_route_get_saddr

It's no longer used anywhere.

Signed-off-by: David Lamparter <equinox@...c24.net>
Cc: Lorenzo Colitti <lorenzo@...gle.com>
Cc: Patrick Rohr <prohr@...gle.com>
---
 include/net/ip6_route.h | 26 --------------------------
 1 file changed, 26 deletions(-)

diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 9255f21818ee..6c52cabedbf6 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -125,32 +125,6 @@ void rt6_flush_exceptions(struct fib6_info *f6i);
 void rt6_age_exceptions(struct fib6_info *f6i, struct fib6_gc_args *gc_args,
 			unsigned long now);
 
-static inline int ip6_route_get_saddr(struct net *net, struct fib6_info *f6i,
-				      const struct in6_addr *daddr,
-				      unsigned int prefs, int l3mdev_index,
-				      struct in6_addr *saddr)
-{
-	struct net_device *l3mdev;
-	struct net_device *dev;
-	bool same_vrf;
-	int err = 0;
-
-	rcu_read_lock();
-
-	l3mdev = dev_get_by_index_rcu(net, l3mdev_index);
-	if (!f6i || !f6i->fib6_prefsrc.plen || l3mdev)
-		dev = f6i ? fib6_info_nh_dev(f6i) : NULL;
-	same_vrf = !l3mdev || l3mdev_master_dev_rcu(dev) == l3mdev;
-	if (f6i && f6i->fib6_prefsrc.plen && same_vrf)
-		*saddr = f6i->fib6_prefsrc.addr;
-	else
-		err = ipv6_dev_get_saddr(net, same_vrf ? dev : l3mdev, daddr, prefs, saddr);
-
-	rcu_read_unlock();
-
-	return err;
-}
-
 struct rt6_info *rt6_lookup(struct net *net, const struct in6_addr *daddr,
 			    const struct in6_addr *saddr, int oif,
 			    const struct sk_buff *skb, int flags);
-- 
2.47.2