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Commit 7949be66 authored by Bhaktipriya Shridhar's avatar Bhaktipriya Shridhar Committed by Greg Kroah-Hartman
Browse files

staging: rtl8192e: Drop useless initialisation 



Removed initialisation of a varible if it is immediately reassigned.

Changes were made using Coccinelle.

@@
type T;
constant C;
expression e;
identifier i;
@@
T i
- = C
;
i = e;

Signed-off-by: default avatarBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a4eed41f

drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c

+4 −4
Original line number Diff line number Diff line
@@ -680,7 +680,7 @@ static void _rtl92e_hwconfig(struct net_device *dev) 


	rtl92e_writeb(dev, BW_OPMODE, regBwOpMode);

	{

		u32 ratr_value = 0;

		u32 ratr_value;



		ratr_value = regRATR;

		if (priv->rf_type == RF_1T2R)
@@ -1000,7 +1000,7 @@ void rtl92e_link_change(struct net_device *dev) 
	_rtl92e_update_msr(dev);



	if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC) {

		u32 reg = 0;

		u32 reg;



		reg = rtl92e_readl(dev, RCR);

		if (priv->rtllib->state == RTLLIB_LINKED) {
@@ -1186,7 +1186,7 @@ void rtl92e_fill_tx_desc(struct net_device *dev, struct tx_desc *pdesc, 
	struct r8192_priv *priv = rtllib_priv(dev);

	dma_addr_t mapping = pci_map_single(priv->pdev, skb->data, skb->len,

			 PCI_DMA_TODEVICE);

	struct tx_fwinfo_8190pci *pTxFwInfo = NULL;

	struct tx_fwinfo_8190pci *pTxFwInfo;



	pTxFwInfo = (struct tx_fwinfo_8190pci *)skb->data;

	memset(pTxFwInfo, 0, sizeof(struct tx_fwinfo_8190pci));
@@ -2235,7 +2235,7 @@ void rtl92e_disable_irq(struct net_device *dev) 


void rtl92e_clear_irq(struct net_device *dev)

{

	u32 tmp = 0;

	u32 tmp;



	tmp = rtl92e_readl(dev, ISR);

	rtl92e_writel(dev, ISR, tmp);

drivers/staging/rtl8192e/rtl8192e/rtl_dm.c

+1 −1
Original line number Diff line number Diff line
@@ -1875,7 +1875,7 @@ void rtl92e_dm_rf_pathcheck_wq(void *data) 
				  struct r8192_priv,

				  rfpath_check_wq);

	struct net_device *dev = priv->rtllib->dev;

	u8 rfpath = 0, i;

	u8 rfpath, i;



	rfpath = rtl92e_readb(dev, 0xc04);

drivers/staging/rtl8192e/rtl819x_BAProc.c

+3 −3
Original line number Diff line number Diff line
@@ -189,7 +189,7 @@ static struct sk_buff *rtllib_DELBA(struct rtllib_device *ieee, u8 *dst, 
static void rtllib_send_ADDBAReq(struct rtllib_device *ieee, u8 *dst,

				 struct ba_record *pBA)

{

	struct sk_buff *skb = NULL;

	struct sk_buff *skb;



	skb = rtllib_ADDBA(ieee, dst, pBA, 0, ACT_ADDBAREQ);
@@ -204,7 +204,7 @@ static void rtllib_send_ADDBAReq(struct rtllib_device *ieee, u8 *dst, 
static void rtllib_send_ADDBARsp(struct rtllib_device *ieee, u8 *dst,

				 struct ba_record *pBA, u16 StatusCode)

{

	struct sk_buff *skb = NULL;

	struct sk_buff *skb;



	skb = rtllib_ADDBA(ieee, dst, pBA, StatusCode, ACT_ADDBARSP);

	if (skb)
@@ -217,7 +217,7 @@ static void rtllib_send_DELBA(struct rtllib_device *ieee, u8 *dst, 
			      struct ba_record *pBA, enum tr_select TxRxSelect,

			      u16 ReasonCode)

{

	struct sk_buff *skb = NULL;

	struct sk_buff *skb;



	skb = rtllib_DELBA(ieee, dst, pBA, TxRxSelect, ReasonCode);

	if (skb)

drivers/staging/rtl8192e/rtllib_rx.c

+1 −1
Original line number Diff line number Diff line
@@ -905,7 +905,7 @@ static size_t rtllib_rx_get_hdrlen(struct rtllib_device *ieee, 
{

	struct rtllib_hdr_4addr *hdr = (struct rtllib_hdr_4addr *)skb->data;

	u16 fc = le16_to_cpu(hdr->frame_ctl);

	size_t hdrlen = 0;

	size_t hdrlen;



	hdrlen = rtllib_get_hdrlen(fc);

	if (HTCCheck(ieee, skb->data)) {

drivers/staging/rtl8192e/rtllib_softmac.c

+1 −1
Original line number Diff line number Diff line
@@ -776,7 +776,7 @@ inline struct sk_buff *rtllib_authentication_req(struct rtllib_network *beacon, 
{

	struct sk_buff *skb;

	struct rtllib_authentication *auth;

	int  len = 0;

	int  len;



	len = sizeof(struct rtllib_authentication) + challengelen +

		     ieee->tx_headroom + 4;