mxc: vpu: change vpu_data into a pointer to kzalloc'ed memory

[karo-tx-linux.git] / net / mac80211 / tx.c

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 5214686d9fd1ec9ab4bc1e2a466532bd3c829c10..1a252c606ad014d8d2e7558e57e0335f9f055ad7 100644 (file)
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -414,6 +414,9 @@ ieee80211_tx_h_multicast_ps_buf(struct ieee80211_tx_data *tx)
        if (ieee80211_has_order(hdr->frame_control))
                return TX_CONTINUE;
 
+       if (ieee80211_is_probe_req(hdr->frame_control))
+               return TX_CONTINUE;
+
        if (tx->local->hw.flags & IEEE80211_HW_QUEUE_CONTROL)
                info->hw_queue = tx->sdata->vif.cab_queue;
 
@@ -463,6 +466,7 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx)
 {
        struct sta_info *sta = tx->sta;
        struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
+       struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;
        struct ieee80211_local *local = tx->local;
 
        if (unlikely(!sta))
@@ -473,6 +477,12 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx)
                     !(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER))) {
                int ac = skb_get_queue_mapping(tx->skb);
 
+               if (ieee80211_is_mgmt(hdr->frame_control) &&
+                   !ieee80211_is_bufferable_mmpdu(hdr->frame_control)) {
+                       info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER;
+                       return TX_CONTINUE;
+               }
+
                ps_dbg(sta->sdata, "STA %pM aid %d: PS buffer for AC %d\n",
                       sta->sta.addr, sta->sta.aid, ac);
                if (tx->local->total_ps_buffered >= TOTAL_MAX_TX_BUFFER)
@@ -531,19 +541,9 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx)
 static ieee80211_tx_result debug_noinline
 ieee80211_tx_h_ps_buf(struct ieee80211_tx_data *tx)
 {
-       struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
-       struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;
-
        if (unlikely(tx->flags & IEEE80211_TX_PS_BUFFERED))
                return TX_CONTINUE;
 
-       if (ieee80211_is_mgmt(hdr->frame_control) &&
-           !ieee80211_is_bufferable_mmpdu(hdr->frame_control)) {
-               if (tx->flags & IEEE80211_TX_UNICAST)
-                       info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER;
-               return TX_CONTINUE;
-       }
-
        if (tx->flags & IEEE80211_TX_UNICAST)
                return ieee80211_tx_h_unicast_ps_buf(tx);
        else