1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/pptp.c b/drivers/net/pptp.c
index 164cfad6ce79..1af549c89d51 100644
--- a/drivers/net/pptp.c
+++ b/drivers/net/pptp.c
@@ -175,7 +175,6 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
         struct pptp_opt *opt = &po->proto.pptp;
         struct pptp_gre_header *hdr;
         unsigned int header_len = sizeof(*hdr);
-        int err = 0;
         int islcp;
         int len;
         unsigned char *data;
@@ -198,8 +197,8 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
                                         .saddr = opt->src_addr.sin_addr.s_addr,
                                         .tos = RT_TOS(0) } },
                         .proto = IPPROTO_GRE };
-                err = ip_route_output_key(&init_net, &rt, &fl);
-                if (err)
+                rt = ip_route_output_key(&init_net, &fl);
+                if (IS_ERR(rt))
                         goto tx_error;
         }
         tdev = rt->dst.dev;
@@ -477,7 +476,8 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr,
                                         .tos = RT_CONN_FLAGS(sk) } },
                         .proto = IPPROTO_GRE };
                 security_sk_classify_flow(sk, &fl);
-                if (ip_route_output_key(&init_net, &rt, &fl)) {
+                rt = ip_route_output_key(&init_net, &fl);
+                if (IS_ERR(rt)) {
                         error = -EHOSTUNREACH;
                         goto end;
                 }