diff --git a/net/rose/rose_link.c b/net/rose/rose_link.c index f6102e6f5161..2ddd5e559442 100644 --- a/net/rose/rose_link.c +++ b/net/rose/rose_link.c @@ -97,10 +97,14 @@ static int rose_send_frame(struct sk_buff *skb, struct rose_neigh *neigh) ax25_address *rose_call; ax25_cb *ax25s; - if (ax25cmp(&rose_callsign, &null_ax25_address) == 0) - rose_call = (ax25_address *)neigh->dev->dev_addr; - else - rose_call = &rose_callsign; + if (neigh->dev) { + if (ax25cmp(&rose_callsign, &null_ax25_address) == 0) + rose_call = (ax25_address *)neigh->dev->dev_addr; + else + rose_call = &rose_callsign; + } else { + return -ENODEV; + } ax25s = neigh->ax25; neigh->ax25 = ax25_send_frame(skb, 260, rose_call, &neigh->callsign, neigh->digipeat, neigh->dev);