Merge branch 'linus' into sched/core, to resolve conflict

Conflicts:
	arch/sparc/include/asm/topology_64.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index bff62fc87b8e..f45f2a12f37b 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -902,6 +902,10 @@ static int ip_error(struct sk_buff *skb)
         bool send;
         int code;
 
+        /* IP on this device is disabled. */
+        if (!in_dev)
+                goto out;
+
         net = dev_net(rt->dst.dev);
         if (!IN_DEV_FORWARD(in_dev)) {
                 switch (rt->dst.error) {