netpoll: Add netpoll_tx_running

[net-next-2.6.git] / include / linux / netpoll.h

diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index f3ad74af7e1fa8845d62b56643aae662acbc22da..4c77fe78ceff34842d0a55806b36819398b7d234 100644 (file)
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -116,6 +116,11 @@ static inline void netpoll_poll_unlock(void *have)
        }
 }
 
+static inline int netpoll_tx_running(struct net_device *dev)
+{
+       return irqs_disabled();
+}
+
 #else
 static inline int netpoll_rx(struct sk_buff *skb)
 {
@@ -139,6 +144,10 @@ static inline void netpoll_poll_unlock(void *have)
 static inline void netpoll_netdev_init(struct net_device *dev)
 {
 }
+static inline int netpoll_tx_running(struct net_device *dev)
+{
+       return 0;
+}
 #endif
 
 #endif