From: Jamie Gloudon <jamie.gloudon@gmx.fr>
To: netdev@vger.kernel.org
Subject: [PATCH net v2] ip6_tunnel: Correct mistake in if statement.
Date: Sun, 6 Nov 2022 17:10:06 -0400 [thread overview]
Message-ID: <Y2giri0PIEIlQQC9@gmx.fr> (raw)
Make sure t->dev->flags & IFF_UP is check first for logical reason.
Signed-off-by: Jamie Gloudon <jamie.gloudon@gmx.fr>
---
net/ipv6/ip6_tunnel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 2fb4c6ad7243..22c71f991bb7 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -162,7 +162,7 @@ ip6_tnl_lookup(struct net *net, int link,
return cand;
t = rcu_dereference(ip6n->collect_md_tun);
- if (t && t->dev->flags & IFF_UP)
+ if (t && (t->dev->flags & IFF_UP))
return t;
t = rcu_dereference(ip6n->tnls_wc[0]);
--
2.28.0
reply other threads:[~2022-11-06 21:10 UTC|newest]
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