This function make sense only when LWTUNNEL_STATE_OUTPUT_REDIRECT is set.
The check is already done in IPv4.
CC: Thomas Graf <tg...@suug.ch>
CC: Roopa Prabhu <ro...@cumulusnetworks.com>
Fixes: 74a0f2fe8ed5 ("ipv6: rt6_info output redirect to tunnel output")
Signed-off-by: Nicolas Dichtel <nicolas.dich...@6wind.com>
---
net/ipv6/route.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index f216cb998628..67b2367126f3 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1780,7 +1780,8 @@ int ip6_route_add(struct fib6_config *cfg)
goto out;
lwtunnel_state_get(lwtstate);
rt->rt6i_lwtstate = lwtstate;
- rt->dst.output = lwtunnel_output6;
+ if (lwtunnel_output_redirect(rt->rt6i_lwtstate))
+ rt->dst.output = lwtunnel_output6;
}
ipv6_addr_prefix(&rt->rt6i_dst.addr, &cfg->fc_dst, cfg->fc_dst_len);
--
2.4.2
--
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