mac80211: check operating channel in scan
The optimisation of scanning only on the current
channel should check the operating channel. Also
modify it to compare channel pointer rather than
the frequency.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index bcaee5d..4b75dde 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -479,11 +479,10 @@
if (local->ops->hw_scan) {
__set_bit(SCAN_HW_SCANNING, &local->scanning);
} else if ((req->n_channels == 1) &&
- (req->channels[0]->center_freq ==
- local->hw.conf.channel->center_freq)) {
-
- /* If we are scanning only on the current channel, then
- * we do not need to stop normal activities
+ (req->channels[0] == local->oper_channel)) {
+ /*
+ * If we are scanning only on the operating channel
+ * then we do not need to stop normal activities
*/
unsigned long next_delay;