From 86e74a08fecb59985bb2d5fe3e96dc108822a420 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 2 Sep 2022 16:12:33 +0200 Subject: [PATCH] wifi: mac80211_hwsim: remove multicast workaround Now that we have proper multicast TX in mac80211, there's no longer a need to fake something here. Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 4fb8f68e5c3b..87176b205fc1 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1714,12 +1714,7 @@ mac80211_hwsim_select_tx_link(struct mac80211_hwsim_data *data, if (!vif->valid_links) return &vif->bss_conf; - /* FIXME: handle multicast TX properly */ - if (is_multicast_ether_addr(hdr->addr1) || WARN_ON_ONCE(!sta)) { - unsigned int first_link = ffs(vif->valid_links) - 1; - - return rcu_dereference(vif->link_conf[first_link]); - } + WARN_ON(is_multicast_ether_addr(hdr->addr1)); if (WARN_ON_ONCE(!sta->valid_links)) return &vif->bss_conf;