diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ppp_channel.h | 2 | ||||
| -rw-r--r-- | include/linux/skbuff.h | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/ppp_channel.h b/include/linux/ppp_channel.h index bff98ec1bfe..5d87f810a3b 100644 --- a/include/linux/ppp_channel.h +++ b/include/linux/ppp_channel.h @@ -36,7 +36,7 @@ struct ppp_channel_ops { struct ppp_channel { void *private; /* channel private data */ - struct ppp_channel_ops *ops; /* operations for this channel */ + const struct ppp_channel_ops *ops; /* operations for this channel */ int mtu; /* max transmit packet size */ int hdrlen; /* amount of headroom channel needs */ void *ppp; /* opaque to channel */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index d20d9e7a9bb..77eb60d2b49 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1379,6 +1379,11 @@ static inline int skb_network_offset(const struct sk_buff *skb) return skb_network_header(skb) - skb->data; } +static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len) +{ + return pskb_may_pull(skb, skb_network_offset(skb) + len); +} + /* * CPUs often take a performance hit when accessing unaligned memory * locations. The actual performance hit varies, it can be small if the |