1 files changed, 3 insertions, 2 deletions

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index ed9a5b7bee53..95e0c2c194a1 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -922,8 +922,9 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                 struct net *net = sock_net(sk);
 
                 security_sk_classify_flow(sk, &fl);
-                err = ip_route_output_flow(net, &rt, &fl, sk);
-                if (err) {
+                rt = ip_route_output_flow(net, &fl, sk);
+                if (IS_ERR(rt)) {
+                        err = PTR_ERR(rt);
                         if (err == -ENETUNREACH)
                                 IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
                         goto out;