1 files changed, 9 insertions, 40 deletions

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 18b285e..1ff08be 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1344,7 +1344,7 @@ static struct sk_buff *fq_tin_dequeue_func(struct fq *fq,
 	local = container_of(fq, struct ieee80211_local, fq);
 	txqi = container_of(tin, struct txq_info, tin);
 	cparams = &local->cparams;
-	cstats = &local->cstats;
+	cstats = &txqi->cstats;
 
 	if (flow == &txqi->def_flow)
 		cvars = &txqi->def_cvars;
@@ -1404,6 +1404,7 @@ void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
 	fq_tin_init(&txqi->tin);
 	fq_flow_init(&txqi->def_flow);
 	codel_vars_init(&txqi->def_cvars);
+	codel_stats_init(&txqi->cstats);
 
 	txqi->txq.vif = &sdata->vif;
 
@@ -1442,7 +1443,6 @@ int ieee80211_txq_setup_flows(struct ieee80211_local *local)
 		return ret;
 
 	codel_params_init(&local->cparams);
-	codel_stats_init(&local->cstats);
 	local->cparams.interval = MS2TIME(100);
 	local->cparams.target = MS2TIME(20);
 	local->cparams.ecn = true;
@@ -1648,7 +1648,7 @@ static bool __ieee80211_tx(struct ieee80211_local *local,
 
 	switch (sdata->vif.type) {
 	case NL80211_IFTYPE_MONITOR:
-		if (sdata->u.mntr_flags & MONITOR_FLAG_ACTIVE) {
+		if (sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE) {
 			vif = &sdata->vif;
 			break;
 		}
@@ -2268,15 +2268,9 @@ static int ieee80211_lookup_ra_sta(struct ieee80211_sub_if_data *sdata,
 	case NL80211_IFTYPE_STATION:
 		if (sdata->wdev.wiphy->flags & WIPHY_FLAG_SUPPORTS_TDLS) {
 			sta = sta_info_get(sdata, skb->data);
-			if (sta) {
-				bool tdls_peer, tdls_auth;
-
-				tdls_peer = test_sta_flag(sta,
-							  WLAN_STA_TDLS_PEER);
-				tdls_auth = test_sta_flag(sta,
-						WLAN_STA_TDLS_PEER_AUTH);
-
-				if (tdls_peer && tdls_auth) {
+			if (sta && test_sta_flag(sta, WLAN_STA_TDLS_PEER)) {
+				if (test_sta_flag(sta,
+						  WLAN_STA_TDLS_PEER_AUTH)) {
 					*sta_out = sta;
 					return 0;
 				}
@@ -2288,8 +2282,7 @@ static int ieee80211_lookup_ra_sta(struct ieee80211_sub_if_data *sdata,
 				 * after a TDLS sta is removed due to being
 				 * unreachable.
 				 */
-				if (tdls_peer && !tdls_auth &&
-				    !ieee80211_is_tdls_setup(skb))
+				if (!ieee80211_is_tdls_setup(skb))
 					return -EINVAL;
 			}
 
@@ -2339,7 +2332,6 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata,
 	struct mesh_path __maybe_unused *mppath = NULL, *mpath = NULL;
 	const u8 *encaps_data;
 	int encaps_len, skip_header_bytes;
-	int nh_pos, h_pos;
 	bool wme_sta = false, authorized = false;
 	bool tdls_peer;
 	bool multicast;
@@ -2645,13 +2637,7 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata,
 		encaps_len = 0;
 	}
 
-	nh_pos = skb_network_header(skb) - skb->data;
-	h_pos = skb_transport_header(skb) - skb->data;
-
 	skb_pull(skb, skip_header_bytes);
-	nh_pos -= skip_header_bytes;
-	h_pos -= skip_header_bytes;
-
 	head_need = hdrlen + encaps_len + meshhdrlen - skb_headroom(skb);
 
 	/*
@@ -2677,18 +2663,12 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata,
 		}
 	}
 
-	if (encaps_data) {
+	if (encaps_data)
 		memcpy(skb_push(skb, encaps_len), encaps_data, encaps_len);
-		nh_pos += encaps_len;
-		h_pos += encaps_len;
-	}
 
 #ifdef CONFIG_MAC80211_MESH
-	if (meshhdrlen > 0) {
+	if (meshhdrlen > 0)
 		memcpy(skb_push(skb, meshhdrlen), &mesh_hdr, meshhdrlen);
-		nh_pos += meshhdrlen;
-		h_pos += meshhdrlen;
-	}
 #endif
 
 	if (ieee80211_is_data_qos(fc)) {
@@ -2704,15 +2684,7 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata,
 	} else
 		memcpy(skb_push(skb, hdrlen), &hdr, hdrlen);
 
-	nh_pos += hdrlen;
-	h_pos += hdrlen;
-
-	/* Update skb pointers to various headers since this modified frame
-	 * is going to go through Linux networking code that may potentially
-	 * need things like pointer to IP header. */
 	skb_reset_mac_header(skb);
-	skb_set_network_header(skb, nh_pos);
-	skb_set_transport_header(skb, h_pos);
 
 	info = IEEE80211_SKB_CB(skb);
 	memset(info, 0, sizeof(*info));
@@ -4395,9 +4367,6 @@ void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
 	int ac = ieee802_1d_to_ac[tid & 7];
 
 	skb_reset_mac_header(skb);
-	skb_reset_network_header(skb);
-	skb_reset_transport_header(skb);
-
 	skb_set_queue_mapping(skb, ac);
 	skb->priority = tid;