wifi: iwlwifi: scan: correctly check if PSC listen period is needed

The flags variable is incorrectly checked while it is still cleared and
has not been assigned any value yet.
Fix it.

Fixes: a615323f ("wifi: iwlwifi: mvm: always apply 6 GHz probe limitations")
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Reviewed-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240605140556.291c33f9a283.Id651fe69828aebce177b49b2316c5780906f1b37@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>

drivers/net/wireless/intel/iwlwifi/mvm/scan.c

@@ -1830,7 +1830,7 @@ iwl_mvm_umac_scan_cfg_channels_v7_6g(struct iwl_mvm *mvm,
 		 */
 		if (!iwl_mvm_is_scan_fragmented(params->type)) {
 			if (!cfg80211_channel_is_psc(params->channels[i]) ||
-			    flags & IWL_UHB_CHAN_CFG_FLAG_PSC_CHAN_NO_LISTEN) {
+			    psc_no_listen) {
 				if (unsolicited_probe_on_chan) {
 					max_s_ssids = 2;
 					max_bssids = 6;