int rx_flags;
spinlock_t rx_lock;
struct netpoll *rx_np; /* netpoll that registered an rx_hook */
+ struct sk_buff_head arp_tx; /* list of arp requests to reply to */
};
void netpoll_poll(struct netpoll *np);
#else
#define netpoll_rx(a) 0
-#define netpoll_poll_lock(a) 0
+#define netpoll_poll_lock(a) NULL
#define netpoll_poll_unlock(a)
#endif