From: Ron Rindjunsky <ron.rindjunsky@intel.com>
Date: Thu, 29 Nov 2007 08:35:53 +0000 (+0200)
Subject: mac80211: move A-MSDU identifier to flags
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=64bd4b693f2d0b59673086e9c510068d5ad47cee;p=linux-beck.git

mac80211: move A-MSDU identifier to flags

This patch moves u8 amsdu_frame in ieee80211_txrx_data to the flags
section as IEEE80211_TXRXD_RX_AMSDU

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 2dcb9425fe8f..b54ed5fe4aa3 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -123,6 +123,7 @@ typedef enum {
 /* frame is destined to interface currently processed (incl. multicast frames) */
 #define IEEE80211_TXRXD_RXRA_MATCH		BIT(5)
 #define IEEE80211_TXRXD_TX_INJECTED		BIT(6)
+#define IEEE80211_TXRXD_RX_AMSDU		BIT(7)
 struct ieee80211_txrx_data {
 	struct sk_buff *skb;
 	struct net_device *dev;
@@ -155,7 +156,6 @@ struct ieee80211_txrx_data {
 			int load;
 			u32 tkip_iv32;
 			u16 tkip_iv16;
-			u8  amsdu_frame;
 		} rx;
 	} u;
 };
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 4525d7332c88..0020e409e57d 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -244,9 +244,9 @@ ieee80211_rx_h_parse_qos(struct ieee80211_txrx_data *rx)
 		/* frame has qos control */
 		tid = qc[0] & QOS_CONTROL_TID_MASK;
 		if (qc[0] & IEEE80211_QOS_CONTROL_A_MSDU_PRESENT)
-			rx->u.rx.amsdu_frame = 1;
+			rx->flags |= IEEE80211_TXRXD_RX_AMSDU;
 		else
-			rx->u.rx.amsdu_frame = 0;
+			rx->flags &= ~IEEE80211_TXRXD_RX_AMSDU;
 	} else {
 		if (unlikely((rx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT)) {
 			/* Separate TID for management frames */
@@ -1221,7 +1221,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_txrx_data *rx)
 	if (unlikely(!WLAN_FC_DATA_PRESENT(fc)))
 		return TXRX_DROP;
 
-	if (!rx->u.rx.amsdu_frame)
+	if (!(rx->flags & IEEE80211_TXRXD_RX_AMSDU))
 		return TXRX_CONTINUE;
 
 	err = ieee80211_data_to_8023(rx);