[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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 418f169a6a31..31093760aa1e 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1159,7 +1159,7 @@ static unsigned tx_le_req(const struct sk_buff *skb)
         count = sizeof(dma_addr_t) / sizeof(u32);
         count += skb_shinfo(skb)->nr_frags * count;
 
-        if (skb_shinfo(skb)->gso_size)
+        if (skb_is_gso(skb))
                 ++count;
 
         if (skb->ip_summed == CHECKSUM_HW)