From: Emmanuel Grumbach emmanuel.grumbach@intel.com
commit 65c3b582ecab7a403efdf08babbf87fdbe27369c upstream.
Probe responses were sent to the multicast station while they should be routed to the broadcast station. This has no negative effect since the frame was still routed to the right queue, but it looked very fishy to send a frame to a (queue, station) tuple where 'queue' is not mapped to 'station'.
Fixes: 7c305de2b954 ("iwlwifi: mvm: Direct multicast frames to the correct station") Signed-off-by: Emmanuel Grumbach emmanuel.grumbach@intel.com Signed-off-by: Luca Coelho luciano.coelho@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -651,7 +651,7 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mv if (info.control.vif->type == NL80211_IFTYPE_P2P_DEVICE || info.control.vif->type == NL80211_IFTYPE_AP || info.control.vif->type == NL80211_IFTYPE_ADHOC) { - if (info.control.vif->type == NL80211_IFTYPE_P2P_DEVICE) + if (!ieee80211_is_data(hdr->frame_control)) sta_id = mvmvif->bcast_sta.sta_id; else sta_id = mvmvif->mcast_sta.sta_id;