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authorHerbert Xu <herbert@gondor.apana.org.au>2006-07-08 13:34:32 -0700
committerDavid S. Miller <davem@davemloft.net>2006-07-08 13:34:32 -0700
commit89114afd435a486deb8583e89f490fc274444d18 (patch)
tree800e784ba59755f9f3c9926a6992e1d0f5b8eec7 /include
parent9c6c6795eda34e4dc38ecac912a16b6314082beb (diff)
[NET] gso: Add skb_is_gso
This patch adds the wrapper function skb_is_gso which can be used instead of directly testing skb_shinfo(skb)->gso_size. This makes things a little nicer and allows us to change the primary key for indicating whether an skb is GSO (if we ever want to do that). Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/netdevice.h2
-rw-r--r--include/linux/skbuff.h5
2 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 85f99f60dee..0359a643001 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1001,7 +1001,7 @@ static inline int net_gso_ok(int features, int gso_type)
static inline int skb_gso_ok(struct sk_buff *skb, int features)
{
- return net_gso_ok(features, skb_shinfo(skb)->gso_size ?
+ return net_gso_ok(features, skb_is_gso(skb) ?
skb_shinfo(skb)->gso_type : 0);
}
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 3597b4f1438..0bf31b83578 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1455,5 +1455,10 @@ static inline void skb_init_secmark(struct sk_buff *skb)
{ }
#endif
+static inline int skb_is_gso(const struct sk_buff *skb)
+{
+ return skb_shinfo(skb)->gso_size;
+}
+
#endif /* __KERNEL__ */
#endif /* _LINUX_SKBUFF_H */