mac80211: config hw when going back on-channel
commit 6911bf0453e0d6ea8eb694a4ce67a68d071c538e upstream.
When going back on-channel, we should reconfigure
the hw iff the hardware is not already configured
to the operational channel.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index 0199f97..52b758d 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -1067,7 +1067,6 @@
}
if (!remain_off_channel && local->tmp_channel) {
- bool on_oper_chan = ieee80211_cfg_on_oper_channel(local);
local->tmp_channel = NULL;
/* If tmp_channel wasn't operating channel, then
* we need to go back on-channel.
@@ -1077,7 +1076,7 @@
* we still need to do a hardware config. Currently,
* we cannot be here while scanning, however.
*/
- if (ieee80211_cfg_on_oper_channel(local) && !on_oper_chan)
+ if (!ieee80211_cfg_on_oper_channel(local))
ieee80211_hw_config(local, 0);
/* At the least, we need to disable offchannel_ps,