[PATCH] net/iavf: revert fix VLAN insertion

[Yiding Zhou]

The patch to be reverted forces to select normal Tx path when kernel driver
tells that L2TAG2 is required, it results in a lot of performance loss.

We should support Tx context descriptor on vector path to handle the L2TAG2
case.

This commit reverts
commit 0d58caa7d6d1 ("net/iavf: fix VLAN insertion")

Signed-off-by: Yiding Zhou <yidingx.zhou at intel.com>
---
 drivers/net/iavf/iavf_rxtx_vec_common.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/iavf/iavf_rxtx_vec_common.h b/drivers/net/iavf/iavf_rxtx_vec_common.h
index 4ab22c6b2b..a59cb2ceee 100644
--- a/drivers/net/iavf/iavf_rxtx_vec_common.h
+++ b/drivers/net/iavf/iavf_rxtx_vec_common.h
@@ -253,9 +253,6 @@ iavf_tx_vec_queue_default(struct iavf_tx_queue *txq)
 	if (txq->offloads & IAVF_TX_NO_VECTOR_FLAGS)
 		return -1;
 
-	if (txq->vlan_flag == IAVF_TX_FLAGS_VLAN_TAG_LOC_L2TAG2)
-		return -1;
-
 	if (txq->offloads & IAVF_TX_VECTOR_OFFLOAD)
 		return IAVF_VECTOR_OFFLOAD_PATH;
 
-- 
2.34.1