Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/usb/r8152.c
	net/netfilter/nfnetlink.c

Both r8152 and nfnetlink conflicts were simple overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 9 insertions, 4 deletions

diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index b75b47b0a223..2272de90c2d4 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -853,9 +853,14 @@ int ip_tunnel_ioctl(struct net_device *dev, struct ip_tunnel_parm *p, int cmd)
 
                 t = ip_tunnel_find(itn, p, itn->fb_tunnel_dev->type);
 
-                if (!t && (cmd == SIOCADDTUNNEL)) {
-                        t = ip_tunnel_create(net, itn, p);
-                        err = PTR_ERR_OR_ZERO(t);
+                if (cmd == SIOCADDTUNNEL) {
+                        if (!t) {
+                                t = ip_tunnel_create(net, itn, p);
+                                err = PTR_ERR_OR_ZERO(t);
+                                break;
+                        }
+
+                        err = -EEXIST;
                         break;
                 }
                 if (dev != itn->fb_tunnel_dev && cmd == SIOCCHGTUNNEL) {
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index d4bd68dcdc39..793c0bb8c4fd 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -746,7 +746,7 @@ static void __ip_do_redirect(struct rtable *rt, struct sk_buff *skb, struct flow
         }
 
         n = ipv4_neigh_lookup(&rt->dst, NULL, &new_gw);
-        if (n) {
+        if (!IS_ERR(n)) {
                 if (!(n->nud_state & NUD_VALID)) {
                         neigh_event_send(n, NULL);
                 } else {