Revert "qcacmn: Mesh throughput enhancements"

This reverts commit I89ff27994477a5637979a9cd6a397286144b2535.

Change-Id: I7421f3572c46ed27a2d96724b2bbbe40c0704e5f
CRs-Fixed: 2177160

dp/wifi3.0/dp_tx.h

@@ -115,8 +115,6 @@ struct dp_tx_queue {
  * @u.tso_info: TSO information for TSO frame types
  * 	     (chain of the TSO segments, number of segments)
  * @u.sg_info: Scatter Gather information for non-TSO SG frames
- * @meta_data: Mesh meta header information
- * @exception_fw: Duplicate frame to be sent to firmware
  *
  * This structure holds the complete MSDU information needed to program the
  * Hardware TCL and MSDU extension descriptors for different frame types
@@ -131,8 +129,7 @@ struct dp_tx_msdu_info_s {
 		struct qdf_tso_info_t tso_info;
 		struct dp_tx_sg_info_s sg_info;
 	} u;
-	uint32_t meta_data[6];
-	uint8_t exception_fw;
+	uint32_t meta_data[5];
 };
 
 QDF_STATUS dp_tx_vdev_attach(struct dp_vdev *vdev);
@@ -146,7 +143,6 @@ QDF_STATUS dp_tx_pdev_detach(struct dp_pdev *pdev);
 QDF_STATUS dp_tx_pdev_attach(struct dp_pdev *pdev);
 
 qdf_nbuf_t dp_tx_send(void *data_vdev, qdf_nbuf_t nbuf);
-qdf_nbuf_t dp_tx_send_mesh(void *data_vdev, qdf_nbuf_t nbuf);
 
 #ifdef CONVERGED_TDLS_ENABLE
 qdf_nbuf_t dp_tx_non_std(struct cdp_vdev *vdev_handle,