From aeb04e830e4c8406e03fd4eb95bb49a059c2840a Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 25 Oct 2012 15:13:09 +0000
Subject: [PATCH] ath9k: fix operating state check on changing the channel
 bandwidth via debugfs

Backport of r33891

SVN-Revision: 33924
---
 package/mac80211/patches/512-ath9k_channelbw_debugfs.patch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/mac80211/patches/512-ath9k_channelbw_debugfs.patch b/package/mac80211/patches/512-ath9k_channelbw_debugfs.patch
index d4087a0b28..88b6d29832 100644
--- a/package/mac80211/patches/512-ath9k_channelbw_debugfs.patch
+++ b/package/mac80211/patches/512-ath9k_channelbw_debugfs.patch
@@ -51,7 +51,7 @@
 +		return -EINVAL;
 +
 +	sc->chan_bw = chan_bw;
-+	if (!(sc->sc_flags & SC_OP_INVALID))
++	if (!test_bit(SC_OP_INVALID, &sc->sc_flags))
 +		ath9k_config(sc->hw, IEEE80211_CONF_CHANGE_CHANNEL);
 +
 +	return count;
-- 
2.30.2