iwlwifi: mvm: don't stop regular scans when going out of idle state

It is not necessary to stop regular scans when going out of idle
state.  Previously, we were doing so for LMAC scans because the
iwl_mvm_scan_offload_stop() function was stopping both kinds of scans.
Now that we have more granularity, we can skip it.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

drivers/net/wireless/iwlwifi/mvm/mac80211.c

@@ -2360,10 +2360,8 @@ static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_lock(&mvm->mutex);
 
-	if (changes & BSS_CHANGED_IDLE && !bss_conf->idle) {
+	if (changes & BSS_CHANGED_IDLE && !bss_conf->idle)
 		iwl_mvm_sched_scan_stop(mvm, true);
-		iwl_mvm_reg_scan_stop(mvm);
-	}
 
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION: