diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 677d659..ef40db5 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1449,14 +1449,14 @@
 	 */
 	p.uapsd = false;
 
-	if (params->queue >= local->hw.queues)
+	if (params->ac >= local->hw.queues)
 		return -EINVAL;
 
-	sdata->tx_conf[params->queue] = p;
-	if (drv_conf_tx(local, sdata, params->queue, &p)) {
+	sdata->tx_conf[params->ac] = p;
+	if (drv_conf_tx(local, sdata, params->ac, &p)) {
 		wiphy_debug(local->hw.wiphy,
-			    "failed to set TX queue parameters for queue %d\n",
-			    params->queue);
+			    "failed to set TX queue parameters for AC %d\n",
+			    params->ac);
 		return -EINVAL;
 	}