1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
index e0a68815a471..ab79e32f0b27 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/p54/p54.h
@@ -44,6 +44,9 @@ enum p54_control_frame_types {
         P54_CONTROL_TYPE_BT_OPTIONS = 35
 };
 
+#define P54_HDR_FLAG_CONTROL            BIT(15)
+#define P54_HDR_FLAG_CONTROL_OPSET      (BIT(15) + BIT(0))
+
 struct p54_hdr {
         __le16 flags;
         __le16 len;
@@ -54,6 +57,10 @@ struct p54_hdr {
         u8 data[0];
 } __attribute__ ((packed));
 
+#define FREE_AFTER_TX(skb)                                              \
+        ((((struct p54_hdr *) ((struct sk_buff *) skb)->data)->         \
+        flags) == cpu_to_le16(P54_HDR_FLAG_CONTROL_OPSET))
+
 struct p54_edcf_queue_param {
         __le16 aifs;
         __le16 cwmin;
@@ -82,8 +89,7 @@ struct p54_common {
         u32 rx_start;
         u32 rx_end;
         struct sk_buff_head tx_queue;
-        void (*tx)(struct ieee80211_hw *dev, struct sk_buff *skb,
-                   int free_on_tx);
+        void (*tx)(struct ieee80211_hw *dev, struct sk_buff *skb);
         int (*open)(struct ieee80211_hw *dev);
         void (*stop)(struct ieee80211_hw *dev);
         int mode;