--- zzzz-none-000/linux-2.6.39.4/drivers/net/wireless/hostap/hostap_ap.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/drivers/net/wireless/hostap/hostap_ap.c	2021-11-10 13:23:10.000000000 +0000
@@ -1501,7 +1501,7 @@
 	u16 resp = WLAN_STATUS_SUCCESS;
 	struct sta_info *sta = NULL;
 	int send_deauth = 0;
-	char *txt = "";
+	char *txt __maybe_unused = "";
 	u8 prev_ap[ETH_ALEN];
 
 	left = len = skb->len - IEEE80211_MGMT_HDR_LEN;