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Commit a97dc3af authored by Larry Finger's avatar Larry Finger
Browse files

staging: rtl8192e: Remove dead code associated with USB_USE_ALIGNMENT 



Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
parent d064307a

drivers/staging/rtl8192e/rtl819x_BAProc.c

+0 −23
Original line number Diff line number Diff line
@@ -91,13 +91,7 @@ static struct sk_buff* rtllib_ADDBA(struct rtllib_device* ieee, u8* Dst, PBA_REC 
		RTLLIB_DEBUG(RTLLIB_DL_ERR, "pBA(%p) is NULL or ieee(%p) is NULL\n", pBA, ieee);

		return NULL;

	}

#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

        skb = dev_alloc_skb(len + sizeof( struct rtllib_hdr_3addr) + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(len + sizeof( struct rtllib_hdr_3addr));

#endif

	if (skb == NULL)

	{

		RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc skb for ADDBA_REQ\n");
@@ -106,12 +100,6 @@ static struct sk_buff* rtllib_ADDBA(struct rtllib_device* ieee, u8* Dst, PBA_REC 


	memset(skb->data, 0, sizeof( struct rtllib_hdr_3addr));



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif



	skb_reserve(skb, ieee->tx_headroom);



	BAReq = ( struct rtllib_hdr_3addr *) skb_put(skb,sizeof( struct rtllib_hdr_3addr));
@@ -174,24 +162,13 @@ static struct sk_buff* rtllib_DELBA( 
	DelbaParamSet.field.Initiator	= (TxRxSelect==TX_DIR)?1:0;

	DelbaParamSet.field.TID	= pBA->BaParamSet.field.TID;



#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

	skb = dev_alloc_skb(len + sizeof( struct rtllib_hdr_3addr) + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(len + sizeof( struct rtllib_hdr_3addr));

#endif

	if (skb == NULL)

	{

		RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc skb for ADDBA_REQ\n");

		return NULL;

	}



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif

	skb_reserve(skb, ieee->tx_headroom);



	Delba = ( struct rtllib_hdr_3addr *) skb_put(skb,sizeof( struct rtllib_hdr_3addr));

drivers/staging/rtl8192e/rtllib_softmac.c

+0 −117
Original line number Diff line number Diff line
@@ -382,25 +382,12 @@ inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee) 


	rate_len = rtllib_MFIE_rate_len(ieee);



#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr;

        int alignment;

        skb = dev_alloc_skb(sizeof(struct rtllib_probe_request) +

                            2 + len + rate_len + ieee->tx_headroom + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(sizeof(struct rtllib_probe_request) +

			    2 + len + rate_len + ieee->tx_headroom);

#endif



	if (!skb)

		return NULL;



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif



	skb_reserve(skb, ieee->tx_headroom);



	req = (struct rtllib_probe_request *) skb_put(skb,sizeof(struct rtllib_probe_request));
@@ -858,22 +845,10 @@ inline struct sk_buff *rtllib_authentication_req(struct rtllib_network *beacon, 
	struct rtllib_authentication *auth;

	int  len = 0;

	len = sizeof(struct rtllib_authentication) + challengelen + ieee->tx_headroom + 4;

#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr;

        int alignment;

        skb = dev_alloc_skb(len + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(len);

#endif



	if (!skb) return NULL;



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif



	skb_reserve(skb, ieee->tx_headroom);



	auth = (struct rtllib_authentication *)
@@ -994,22 +969,10 @@ static struct sk_buff* rtllib_probe_resp(struct rtllib_device *ieee, u8 *dest) 
		+erp_len

		+wpa_ie_len

		+ieee->tx_headroom;

#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

        skb = dev_alloc_skb(beacon_size + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(beacon_size);

#endif

	if (!skb)

		return NULL;



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif



	skb_reserve(skb, ieee->tx_headroom);



	beacon_buf = (struct rtllib_probe_response*) skb_put(skb, (beacon_size - ieee->tx_headroom));
@@ -1098,23 +1061,11 @@ struct sk_buff* rtllib_assoc_resp(struct rtllib_device *ieee, u8 *dest) 
	unsigned int rate_len = rtllib_MFIE_rate_len(ieee);

	int len = sizeof(struct rtllib_assoc_response_frame) + rate_len + ieee->tx_headroom;



#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

        skb = dev_alloc_skb(len + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(len);

#endif



	if (!skb)

		return NULL;



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif



	skb_reserve(skb, ieee->tx_headroom);



	assoc = (struct rtllib_assoc_response_frame *)
@@ -1160,24 +1111,12 @@ struct sk_buff* rtllib_auth_resp(struct rtllib_device *ieee,int status, u8 *dest 
	struct sk_buff *skb = NULL;

	struct rtllib_authentication *auth;

	int len = ieee->tx_headroom + sizeof(struct rtllib_authentication)+1;

#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

        skb = dev_alloc_skb(len + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(len);

#endif

	if (!skb)

		return NULL;



	skb->len = sizeof(struct rtllib_authentication);



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif



	skb_reserve(skb, ieee->tx_headroom);



	auth = (struct rtllib_authentication *)
@@ -1201,21 +1140,10 @@ struct sk_buff* rtllib_null_func(struct rtllib_device *ieee,short pwr) 
	struct sk_buff *skb;

	struct rtllib_hdr_3addr* hdr;



#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

        skb = dev_alloc_skb(sizeof(struct rtllib_hdr_3addr) + ieee->tx_headroom + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(sizeof(struct rtllib_hdr_3addr)+ieee->tx_headroom);

#endif

	if (!skb)

		return NULL;



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif

	skb_reserve(skb, ieee->tx_headroom);



	hdr = (struct rtllib_hdr_3addr*)skb_put(skb,sizeof(struct rtllib_hdr_3addr));
@@ -1238,21 +1166,10 @@ struct sk_buff* rtllib_pspoll_func(struct rtllib_device *ieee) 
	struct sk_buff *skb;

	struct rtllib_pspoll_hdr* hdr;



#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

        skb = dev_alloc_skb(sizeof(struct rtllib_pspoll_hdr) + ieee->tx_headroom + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(sizeof(struct rtllib_pspoll_hdr)+ieee->tx_headroom);

#endif

	if (!skb)

		return NULL;



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif

	skb_reserve(skb, ieee->tx_headroom);



	hdr = (struct rtllib_pspoll_hdr*)skb_put(skb,sizeof(struct rtllib_pspoll_hdr));
@@ -1412,23 +1329,11 @@ inline struct sk_buff *rtllib_association_req(struct rtllib_network *beacon,stru 
		+ cxvernum_ie_len

		+ ieee->tx_headroom;



#ifdef USB_USE_ALIGNMENT

	u32 Tmpaddr=0;

	int alignment=0;

	skb = dev_alloc_skb(len + USB_512B_ALIGNMENT_SIZE);

#else

	skb = dev_alloc_skb(len);

#endif



	if (!skb)

		return NULL;



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif



	skb_reserve(skb, ieee->tx_headroom);



	hdr = (struct rtllib_assoc_request_frame *)
@@ -3743,24 +3648,13 @@ inline struct sk_buff *rtllib_disauth_skb( struct rtllib_network *beacon, 
{

	struct sk_buff *skb;

	struct rtllib_disauth *disauth;

#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

	int len = sizeof(struct rtllib_disauth) + ieee->tx_headroom + USB_512B_ALIGNMENT_SIZE;

#else

	int len = sizeof(struct rtllib_disauth) + ieee->tx_headroom;



#endif

	skb = dev_alloc_skb(len);

	if (!skb) {

		return NULL;

	}



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif

	skb_reserve(skb, ieee->tx_headroom);



	disauth = (struct rtllib_disauth *) skb_put(skb,sizeof(struct rtllib_disauth));
@@ -3780,24 +3674,13 @@ inline struct sk_buff *rtllib_disassociate_skb( struct rtllib_network *beacon, 
{

	struct sk_buff *skb;

	struct rtllib_disassoc *disass;

#ifdef USB_USE_ALIGNMENT

        u32 Tmpaddr=0;

        int alignment=0;

	int len = sizeof(struct rtllib_disassoc) + ieee->tx_headroom + USB_512B_ALIGNMENT_SIZE;

#else

	int len = sizeof(struct rtllib_disassoc) + ieee->tx_headroom;

#endif

	skb = dev_alloc_skb(len);



	if (!skb) {

		return NULL;

	}



#ifdef USB_USE_ALIGNMENT

        Tmpaddr = (u32)skb->data;

        alignment = Tmpaddr & 0x1ff;

        skb_reserve(skb,(USB_512B_ALIGNMENT_SIZE - alignment));

#endif

	skb_reserve(skb, ieee->tx_headroom);



	disass = (struct rtllib_disassoc *) skb_put(skb,sizeof(struct rtllib_disassoc));

drivers/staging/rtl8192e/rtllib_tx.c

+0 −13
Original line number Diff line number Diff line
@@ -243,10 +243,6 @@ void rtllib_txb_free(struct rtllib_txb *txb) { 
struct rtllib_txb *rtllib_alloc_txb(int nr_frags, int txb_size,

					  int gfp_mask)

{

#ifdef USB_USE_ALIGNMENT

	u32 Tmpaddr=0;

	int alignment=0;

#endif

	struct rtllib_txb *txb;

	int i;

	txb = kmalloc(
@@ -260,20 +256,11 @@ struct rtllib_txb *rtllib_alloc_txb(int nr_frags, int txb_size, 
	txb->frag_size = txb_size;



	for (i = 0; i < nr_frags; i++) {

#ifdef USB_USE_ALIGNMENT

		txb->fragments[i] = dev_alloc_skb(txb_size+USB_512B_ALIGNMENT_SIZE);

#else

		txb->fragments[i] = dev_alloc_skb(txb_size);

#endif

		if (unlikely(!txb->fragments[i])) {

			i--;

			break;

		}

#ifdef USB_USE_ALIGNMENT

		Tmpaddr = (u32)(txb->fragments[i]->data);

		alignment = Tmpaddr & 0x1ff;

		skb_reserve(txb->fragments[i],(USB_512B_ALIGNMENT_SIZE - alignment));

#endif

		memset(txb->fragments[i]->cb, 0, sizeof(txb->fragments[i]->cb));

	}

	if (unlikely(i != nr_frags)) {