[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, 2 insertions, 2 deletions

diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 063816f2b11e..4103c37172f9 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -805,7 +805,7 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev)
          * If problems develop with TSO, check this first.
          */
         numDesc = skb_shinfo(skb)->nr_frags + 1;
-        if(skb_tso_size(skb))
+        if (skb_is_gso(skb))
                 numDesc++;
 
         /* When checking for free space in the ring, we need to also
@@ -845,7 +845,7 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev)
                                 TYPHOON_TX_PF_VLAN_TAG_SHIFT);
         }
 
-        if(skb_tso_size(skb)) {
+        if (skb_is_gso(skb)) {
                 first_txd->processFlags |= TYPHOON_TX_PF_TCP_SEGMENT;
                 first_txd->numDesc++;