qcacld-3.0: Remove wlan_dp_psoc_context::rx_skip_qdisc_chk_conc

The following patch removed all usage of the rx_skip_qdisc_chk_conc
member of struct wlan_dp_psoc_context:
  qcacld-3.0: Move TC based dynamic GRO logic to DP component
  Change-Id I3c6658e8f19a71e548c77ff6fd637148925008d7

Since this is obsolete, remove it.

Change-Id: I13fbc9dd60466800070c968ec6d89ffa16734b5f
CRs-Fixed: 3427563

components/dp/core/inc/wlan_dp_priv.h

@@ -516,8 +516,7 @@ struct dp_direct_link_context {
  * @txrx_hist: TxRx histogram
  * @bbm_ctx: bus bandwidth manager context
  * @dp_direct_link_ctx: DP Direct Link context
- * @rx_skip_qdisc_chk_conc:rx skip qdisc check connection
- * @arp_connectivity_map: ARP connectiviy map
+ * @arp_connectivity_map: ARP connectivity map
  * @rx_wake_lock: rx wake lock
  * @ol_enable: Enable/Disable offload
  */
@@ -586,8 +585,6 @@ struct wlan_dp_psoc_context {
 	}
 	dp_agg_param;
 
-	qdf_atomic_t rx_skip_qdisc_chk_conc;
-
 	uint32_t arp_connectivity_map;
 
 	qdf_wake_lock_t rx_wake_lock;