datapath: Check for skb_cow_head(), not skb_cow().

[sliver-openvswitch.git] / datapath / linux-2.6 / compat-2.6 / include / linux / skbuff.h

diff --git a/datapath/linux-2.6/compat-2.6/include/linux/skbuff.h b/datapath/linux-2.6/compat-2.6/include/linux/skbuff.h
index 5ed0e48..15acea9 100644 (file)
--- a/datapath/linux-2.6/compat-2.6/include/linux/skbuff.h
+++ b/datapath/linux-2.6/compat-2.6/include/linux/skbuff.h
@@ -53,7 +53,7 @@ static inline void skb_copy_to_linear_data_offset(struct sk_buff *skb,
 #define NET_SKB_PAD    16
 #endif
 
-#ifndef HAVE_SKB_COW
+#ifndef HAVE_SKB_COW_HEAD
 static inline int __skb_cow(struct sk_buff *skb, unsigned int headroom,
                             int cloned)
 {
@@ -74,7 +74,7 @@ static inline int skb_cow_head(struct sk_buff *skb, unsigned int headroom)
 {
        return __skb_cow(skb, headroom, skb_header_cloned(skb));
 }
-#endif  /* !HAVE_SKB_COW */
+#endif /* !HAVE_SKB_COW_HEAD */
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
 static inline int skb_clone_writable(struct sk_buff *skb, int len)