From a9aee857debf75c37aaa28804709c6706c4605e8 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 3 May 2014 18:50:06 +0000
Subject: [PATCH] mac80211: force upper channel for HT40 when autochannel is
 enabled

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 40685
---
 package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
index 29100887e3..ec8c9f1471 100644
--- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
@@ -112,6 +112,7 @@ mac80211_hostapd_setup_base() {
 						esac
 					;;
 				esac
+				[ "$auto_channel" -gt 0 ] && ht_capab="[HT40+]"
 			;;
 			*) ieee80211n= ;;
 		esac