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-rw-r--r--net/ipv6/route.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 9ccfef345560..77aecbe8ff6c 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -481,7 +481,7 @@ int rt6_route_rcv(struct net_device *dev, u8 *opt, int len,
pref = rinfo->route_pref;
if (pref == ICMPV6_ROUTER_PREF_INVALID)
- pref = ICMPV6_ROUTER_PREF_MEDIUM;
+ return -EINVAL;
lifetime = addrconf_timeout_fixup(ntohl(rinfo->lifetime), HZ);