296 static void ieee80211_pairwise_rekey(struct ieee80211_key *old,  in ieee80211_pairwise_rekey()  argument
326 	} else if (old) {  in ieee80211_pairwise_rekey()
332 		if (!(old->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))  in ieee80211_pairwise_rekey()
336 		old->flags |= KEY_FLAG_TAINTED;  in ieee80211_pairwise_rekey()
350 			ieee80211_flush_queues(local, old->sdata, false);  in ieee80211_pairwise_rekey()
445 				 struct ieee80211_key *old,  in ieee80211_key_replace()  argument
456 	if (WARN_ON(!new && !old))  in ieee80211_key_replace()
465 		idx = old->conf.keyidx;  in ieee80211_key_replace()
466 		is_wep = old->conf.cipher == WLAN_CIPHER_SUITE_WEP40 ||  in ieee80211_key_replace()
467 			 old->conf.cipher == WLAN_CIPHER_SUITE_WEP104;  in ieee80211_key_replace()
468 		link_id = old->conf.link_id;  in ieee80211_key_replace()
471 	if (WARN(old && old->conf.link_id != link_id,  in ieee80211_key_replace()
473 		 old->conf.link_id, link_id))  in ieee80211_key_replace()
496 	WARN_ON(new && old && new->conf.keyidx != old->conf.keyidx);  in ieee80211_key_replace()
502 		ieee80211_pairwise_rekey(old, new);  in ieee80211_key_replace()
505 	if (old) {  in ieee80211_key_replace()
506 		if (old->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) {  in ieee80211_key_replace()
507 			ieee80211_key_disable_hw_accel(old);  in ieee80211_key_replace()
540 		if (new && !old)  in ieee80211_key_replace()
543 		defunikey = old &&  in ieee80211_key_replace()
544 			old == key_mtx_dereference(sdata->local,  in ieee80211_key_replace()
546 		defmultikey = old &&  in ieee80211_key_replace()
547 			old == key_mtx_dereference(sdata->local,  in ieee80211_key_replace()
549 		defmgmtkey = old &&  in ieee80211_key_replace()
550 			old == key_mtx_dereference(sdata->local,  in ieee80211_key_replace()
552 		defbeaconkey = old &&  in ieee80211_key_replace()
553 			old == key_mtx_dereference(sdata->local,  in ieee80211_key_replace()
584 	if (old)  in ieee80211_key_replace()
585 		list_del_rcu(&old->list);  in ieee80211_key_replace()
813 				    struct ieee80211_key *old,  in ieee80211_key_identical()  argument
819 	if (!old || new->conf.keylen != old->conf.keylen)  in ieee80211_key_identical()
822 	tk_old = old->conf.key;  in ieee80211_key_identical()