[PATCH] ipv6: propagate genlmsg_reply return code

[Li RongQing]

genlmsg_reply can fail, so propagate its return code

Fixes: 915d7e5e593 ("ipv6: sr: add code base for control plane support of 
SR-IPv6")
Signed-off-by: Li RongQing <lirongq...@baidu.com>
---
 net/ipv6/seg6.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c
index 8d0ba757a46c..9b2f272ca164 100644
--- a/net/ipv6/seg6.c
+++ b/net/ipv6/seg6.c
@@ -221,9 +221,7 @@ static int seg6_genl_get_tunsrc(struct sk_buff *skb, struct 
genl_info *info)
        rcu_read_unlock();
 
        genlmsg_end(msg, hdr);
-       genlmsg_reply(msg, info);
-
-       return 0;
+       return genlmsg_reply(msg, info);
 
 nla_put_failure:
        rcu_read_unlock();
-- 
2.16.2