Commit e9d93154 authored by Kenneth Lu's avatar Kenneth Lu Committed by Greg Kroah-Hartman
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staging: rtl8192u: remove redundant variables 



Clean up W=1 warning: variable set but not used.

Signed-off-by: default avatarKenneth Lu <kuohsianglu@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8df6d285

drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c

+0 −2
Original line number Diff line number Diff line
@@ -894,7 +894,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, 
	u16 fc, type, stype, sc;

	struct net_device_stats *stats;

	unsigned int frag;

	u8 *payload;

	u16 ethertype;

	//added by amy for reorder

	u8	TID = 0;
@@ -1275,7 +1274,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, 
	}

//added by amy for reorder

	/* skb: hdr + (possible reassembled) full plaintext payload */

	payload = skb->data + hdrlen;

	//ethertype = (payload[6] << 8) | payload[7];

	rxb = kmalloc(sizeof(struct ieee80211_rxb), GFP_ATOMIC);

	if (!rxb)

drivers/staging/rtl8192u/r8192U_core.c

+1 −6
Original line number Diff line number Diff line
@@ -3932,11 +3932,10 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, 


	struct rtl_80211_hdr_3addr *hdr;

	u16 sc;

	unsigned int frag, seq;

	unsigned int seq;



	hdr = (struct rtl_80211_hdr_3addr *)buffer;

	sc = le16_to_cpu(hdr->seq_ctl);

	frag = WLAN_GET_SEQ_FRAG(sc);

	seq = WLAN_GET_SEQ_SEQ(sc);

	/* to record the sequence number */

	pcurrent_stats->Seq_Num = seq;
@@ -4772,14 +4771,10 @@ static void rtl819xusb_process_received_packet( 
		struct net_device *dev,

		struct ieee80211_rx_stats *pstats)

{

	u8	*frame;

	u16     frame_len = 0;

	struct r8192_priv *priv = ieee80211_priv(dev);



	/* Get shifted bytes of Starting address of 802.11 header. */

	pstats->virtual_address += get_rxpacket_shiftbytes_819xusb(pstats);

	frame = pstats->virtual_address;

	frame_len = pstats->packetlength;

#ifdef TODO	/* about HCT */

	if (!Adapter->bInHctTest)

		CountRxErrStatistics(Adapter, pRfd);

drivers/staging/rtl8192u/r8192U_dm.c

+1 −2
Original line number Diff line number Diff line
@@ -509,7 +509,7 @@ static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = { 
static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)

{

	struct r8192_priv *priv = ieee80211_priv(dev);

	bool						bHighpowerstate, viviflag = false;

	bool						viviflag = false;

	DCMD_TXCMD_T			tx_cmd;

	u8						powerlevelOFDM24G;

	int						i = 0, j = 0, k = 0;
@@ -524,7 +524,6 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) 
	write_nic_byte(dev, 0x1ba, 0);



	priv->ieee80211->bdynamic_txpower_enable = false;

	bHighpowerstate = priv->bDynamicTxHighPower;



	powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24);

	RF_Type = priv->rf_type;