qcacmn: Avoid alloc and init of tx desc pool for NSS offload case

Avoid alloc and init of tx desc pool for NSS offload case

Change-Id: I16a06ce9d15e56e04692c9032caf04df8f477306
CRs-Fixed: 3619837

wlan_cfg/wlan_cfg.c

@@ -4951,6 +4951,12 @@ int wlan_cfg_get_num_tx_desc(struct wlan_cfg_dp_soc_ctxt *cfg)
 	return cfg->num_tx_desc;
 }
 
+
+void wlan_cfg_set_num_tx_spl_desc(struct wlan_cfg_dp_soc_ctxt *cfg, int num_desc)
+{
+	cfg->num_tx_spl_desc = num_desc;
+}
+
 int wlan_cfg_get_num_tx_spl_desc(struct wlan_cfg_dp_soc_ctxt *cfg)
 {
 	return cfg->num_tx_spl_desc;