From 1ee481fb4cf8044632fa869bafc41345afa5957b Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Thu, 27 Mar 2014 17:32:29 -0400 Subject: [PATCH] net: Allow modules to use is_skb_forwardable Signed-off-by: Vlad Yasevich Signed-off-by: David S. Miller --- include/linux/netdevice.h | 1 + net/core/dev.c | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 06287c110241..29b579fb5196 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2629,6 +2629,7 @@ int dev_get_phys_port_id(struct net_device *dev, int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, struct netdev_queue *txq); int dev_forward_skb(struct net_device *dev, struct sk_buff *skb); +bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb); extern int netdev_budget; diff --git a/net/core/dev.c b/net/core/dev.c index cf92139b229c..a923eed976ae 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1640,8 +1640,7 @@ static inline void net_timestamp_set(struct sk_buff *skb) __net_timestamp(SKB); \ } \ -static inline bool is_skb_forwardable(struct net_device *dev, - struct sk_buff *skb) +bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb) { unsigned int len; @@ -1660,6 +1659,7 @@ static inline bool is_skb_forwardable(struct net_device *dev, return false; } +EXPORT_SYMBOL_GPL(is_skb_forwardable); /** * dev_forward_skb - loopback an skb to another netif -- 2.39.5