Merge branch 'for-4.7/dax' into libnvdimm-for-next

[deliverable/linux.git] / drivers / net / ethernet / intel / i40e / i40e_txrx.h

diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index cdd5dc00aec519972dd3af6166666a0d3c65766f..a9bd70537d6547b550a591b7775a8fcf4c76f186 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -413,10 +413,14 @@ static inline int i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size)
  **/
 static inline bool i40e_chk_linearize(struct sk_buff *skb, int count)
 {
-       /* we can only support up to 8 data buffers for a single send */
-       if (likely(count <= I40E_MAX_BUFFER_TXD))
+       /* Both TSO and single send will work if count is less than 8 */
+       if (likely(count < I40E_MAX_BUFFER_TXD))
                return false;
 
-       return __i40e_chk_linearize(skb);
+       if (skb_is_gso(skb))
+               return __i40e_chk_linearize(skb);
+
+       /* we can support up to 8 data buffers for a single send */
+       return count != I40E_MAX_BUFFER_TXD;
 }
 #endif /* _I40E_TXRX_H_ */