staging:vt6655:wctl: Whitespace cleanups

Neatening only.
git diff -w shows no differences.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6655/wctl.c

@@ -66,32 +66,32 @@
  *
  */
 
-bool WCTLbIsDuplicate (PSCache pCache, PS802_11Header pMACHeader)
+bool WCTLbIsDuplicate(PSCache pCache, PS802_11Header pMACHeader)
 {
-    unsigned int uIndex;
-    unsigned int ii;
-    PSCacheEntry    pCacheEntry;
-
-    if (IS_FC_RETRY(pMACHeader)) {
-
-        uIndex = pCache->uInPtr;
-        for (ii = 0; ii < DUPLICATE_RX_CACHE_LENGTH; ii++) {
-            pCacheEntry = &(pCache->asCacheEntry[uIndex]);
-            if ((pCacheEntry->wFmSequence == pMACHeader->wSeqCtl) &&
-                (!compare_ether_addr(&(pCacheEntry->abyAddr2[0]), &(pMACHeader->abyAddr2[0])))
-                ) {
-                /* Duplicate match */
-                return true;
-            }
-            ADD_ONE_WITH_WRAP_AROUND(uIndex, DUPLICATE_RX_CACHE_LENGTH);
-        }
-    }
-    /* Not fount in cache - insert */
-    pCacheEntry = &pCache->asCacheEntry[pCache->uInPtr];
-    pCacheEntry->wFmSequence = pMACHeader->wSeqCtl;
-    memcpy(&(pCacheEntry->abyAddr2[0]), &(pMACHeader->abyAddr2[0]), ETH_ALEN);
-    ADD_ONE_WITH_WRAP_AROUND(pCache->uInPtr, DUPLICATE_RX_CACHE_LENGTH);
-    return false;
+	unsigned int uIndex;
+	unsigned int ii;
+	PSCacheEntry    pCacheEntry;
+
+	if (IS_FC_RETRY(pMACHeader)) {
+
+		uIndex = pCache->uInPtr;
+		for (ii = 0; ii < DUPLICATE_RX_CACHE_LENGTH; ii++) {
+			pCacheEntry = &(pCache->asCacheEntry[uIndex]);
+			if ((pCacheEntry->wFmSequence == pMACHeader->wSeqCtl) &&
+			    (!compare_ether_addr(&(pCacheEntry->abyAddr2[0]), &(pMACHeader->abyAddr2[0])))
+) {
+				/* Duplicate match */
+				return true;
+			}
+			ADD_ONE_WITH_WRAP_AROUND(uIndex, DUPLICATE_RX_CACHE_LENGTH);
+		}
+	}
+	/* Not fount in cache - insert */
+	pCacheEntry = &pCache->asCacheEntry[pCache->uInPtr];
+	pCacheEntry->wFmSequence = pMACHeader->wSeqCtl;
+	memcpy(&(pCacheEntry->abyAddr2[0]), &(pMACHeader->abyAddr2[0]), ETH_ALEN);
+	ADD_ONE_WITH_WRAP_AROUND(pCache->uInPtr, DUPLICATE_RX_CACHE_LENGTH);
+	return false;
 }
 
 /*
@@ -108,19 +108,19 @@ bool WCTLbIsDuplicate (PSCache pCache, PS802_11Header pMACHeader)
  * Return Value: index number in Defragment Database
  *
  */
-unsigned int WCTLuSearchDFCB (PSDevice pDevice, PS802_11Header pMACHeader)
+unsigned int WCTLuSearchDFCB(PSDevice pDevice, PS802_11Header pMACHeader)
 {
-unsigned int ii;
-
-    for(ii=0;ii<pDevice->cbDFCB;ii++) {
-        if ((pDevice->sRxDFCB[ii].bInUse == true) &&
-            (!compare_ether_addr(&(pDevice->sRxDFCB[ii].abyAddr2[0]), &(pMACHeader->abyAddr2[0])))
-            ) {
-            //
-            return(ii);
-        }
-    }
-    return(pDevice->cbDFCB);
+	unsigned int ii;
+
+	for (ii = 0; ii < pDevice->cbDFCB; ii++) {
+		if ((pDevice->sRxDFCB[ii].bInUse == true) &&
+		    (!compare_ether_addr(&(pDevice->sRxDFCB[ii].abyAddr2[0]), &(pMACHeader->abyAddr2[0])))
+) {
+			//
+			return(ii);
+		}
+	}
+	return(pDevice->cbDFCB);
 }
 
 
@@ -138,24 +138,24 @@ unsigned int ii;
  * Return Value: index number in Defragment Database
  *
  */
-unsigned int WCTLuInsertDFCB (PSDevice pDevice, PS802_11Header pMACHeader)
+unsigned int WCTLuInsertDFCB(PSDevice pDevice, PS802_11Header pMACHeader)
 {
-unsigned int ii;
-
-    if (pDevice->cbFreeDFCB == 0)
-        return(pDevice->cbDFCB);
-    for(ii=0;ii<pDevice->cbDFCB;ii++) {
-        if (pDevice->sRxDFCB[ii].bInUse == false) {
-            pDevice->cbFreeDFCB--;
-            pDevice->sRxDFCB[ii].uLifetime = pDevice->dwMaxReceiveLifetime;
-            pDevice->sRxDFCB[ii].bInUse = true;
-            pDevice->sRxDFCB[ii].wSequence = (pMACHeader->wSeqCtl >> 4);
-            pDevice->sRxDFCB[ii].wFragNum = (pMACHeader->wSeqCtl & 0x000F);
-            memcpy(&(pDevice->sRxDFCB[ii].abyAddr2[0]), &(pMACHeader->abyAddr2[0]), ETH_ALEN);
-            return(ii);
-        }
-    }
-    return(pDevice->cbDFCB);
+	unsigned int ii;
+
+	if (pDevice->cbFreeDFCB == 0)
+		return(pDevice->cbDFCB);
+	for (ii = 0; ii < pDevice->cbDFCB; ii++) {
+		if (pDevice->sRxDFCB[ii].bInUse == false) {
+			pDevice->cbFreeDFCB--;
+			pDevice->sRxDFCB[ii].uLifetime = pDevice->dwMaxReceiveLifetime;
+			pDevice->sRxDFCB[ii].bInUse = true;
+			pDevice->sRxDFCB[ii].wSequence = (pMACHeader->wSeqCtl >> 4);
+			pDevice->sRxDFCB[ii].wFragNum = (pMACHeader->wSeqCtl & 0x000F);
+			memcpy(&(pDevice->sRxDFCB[ii].abyAddr2[0]), &(pMACHeader->abyAddr2[0]), ETH_ALEN);
+			return(ii);
+		}
+	}
+	return(pDevice->cbDFCB);
 }
 
 
@@ -175,76 +175,76 @@ unsigned int ii;
  * Return Value: true if it is valid fragment packet and we have resource to defragment; otherwise false
  *
  */
-bool WCTLbHandleFragment (PSDevice pDevice, PS802_11Header pMACHeader, unsigned int cbFrameLength, bool bWEP, bool bExtIV)
+bool WCTLbHandleFragment(PSDevice pDevice, PS802_11Header pMACHeader, unsigned int cbFrameLength, bool bWEP, bool bExtIV)
 {
-unsigned int uHeaderSize;
-
-
-    if (bWEP == true) {
-        uHeaderSize = 28;
-        if (bExtIV)
-        // ExtIV
-            uHeaderSize +=4;
-    }
-    else {
-        uHeaderSize = 24;
-    }
-
-    if (IS_FIRST_FRAGMENT_PKT(pMACHeader)) {
-        pDevice->uCurrentDFCBIdx = WCTLuSearchDFCB(pDevice, pMACHeader);
-        if (pDevice->uCurrentDFCBIdx < pDevice->cbDFCB) {
-            // duplicate, we must flush previous DCB
-            pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].uLifetime = pDevice->dwMaxReceiveLifetime;
-            pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wSequence = (pMACHeader->wSeqCtl >> 4);
-            pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum = (pMACHeader->wSeqCtl & 0x000F);
-        }
-        else {
-            pDevice->uCurrentDFCBIdx = WCTLuInsertDFCB(pDevice, pMACHeader);
-            if (pDevice->uCurrentDFCBIdx == pDevice->cbDFCB) {
-                return(false);
-            }
-        }
-        // reserve 4 byte to match MAC RX Buffer
-        pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer = (unsigned char *) (pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].skb->data + 4);
-        memcpy(pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer, pMACHeader, cbFrameLength);
-        pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].cbFrameLength = cbFrameLength;
-        pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer += cbFrameLength;
-        pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum++;
-        //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "First pDevice->uCurrentDFCBIdx= %d\n", pDevice->uCurrentDFCBIdx);
-        return(false);
-    }
-    else {
-        pDevice->uCurrentDFCBIdx = WCTLuSearchDFCB(pDevice, pMACHeader);
-        if (pDevice->uCurrentDFCBIdx != pDevice->cbDFCB) {
-            if ((pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wSequence == (pMACHeader->wSeqCtl >> 4)) &&
-                (pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum == (pMACHeader->wSeqCtl & 0x000F)) &&
-                ((pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].cbFrameLength + cbFrameLength - uHeaderSize) < 2346)) {
-
-                memcpy(pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer, ((unsigned char *) (pMACHeader) + uHeaderSize), (cbFrameLength - uHeaderSize));
-                pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].cbFrameLength += (cbFrameLength - uHeaderSize);
-                pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer += (cbFrameLength - uHeaderSize);
-                pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum++;
-                //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Second pDevice->uCurrentDFCBIdx= %d\n", pDevice->uCurrentDFCBIdx);
-            }
-            else {
-                // seq error or frag # error flush DFCB
-                pDevice->cbFreeDFCB++;
-                pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].bInUse = false;
-                return(false);
-            }
-        }
-        else {
-            return(false);
-        }
-        if (IS_LAST_FRAGMENT_PKT(pMACHeader)) {
-            //enq defragcontrolblock
-            pDevice->cbFreeDFCB++;
-            pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].bInUse = false;
-            //DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Last pDevice->uCurrentDFCBIdx= %d\n", pDevice->uCurrentDFCBIdx);
-            return(true);
-        }
-        return(false);
-    }
+	unsigned int uHeaderSize;
+
+
+	if (bWEP == true) {
+		uHeaderSize = 28;
+		if (bExtIV)
+			// ExtIV
+			uHeaderSize += 4;
+	}
+	else {
+		uHeaderSize = 24;
+	}
+
+	if (IS_FIRST_FRAGMENT_PKT(pMACHeader)) {
+		pDevice->uCurrentDFCBIdx = WCTLuSearchDFCB(pDevice, pMACHeader);
+		if (pDevice->uCurrentDFCBIdx < pDevice->cbDFCB) {
+			// duplicate, we must flush previous DCB
+			pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].uLifetime = pDevice->dwMaxReceiveLifetime;
+			pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wSequence = (pMACHeader->wSeqCtl >> 4);
+			pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum = (pMACHeader->wSeqCtl & 0x000F);
+		}
+		else {
+			pDevice->uCurrentDFCBIdx = WCTLuInsertDFCB(pDevice, pMACHeader);
+			if (pDevice->uCurrentDFCBIdx == pDevice->cbDFCB) {
+				return(false);
+			}
+		}
+		// reserve 4 byte to match MAC RX Buffer
+		pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer = (unsigned char *)(pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].skb->data + 4);
+		memcpy(pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer, pMACHeader, cbFrameLength);
+		pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].cbFrameLength = cbFrameLength;
+		pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer += cbFrameLength;
+		pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum++;
+		//DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "First pDevice->uCurrentDFCBIdx= %d\n", pDevice->uCurrentDFCBIdx);
+		return(false);
+	}
+	else {
+		pDevice->uCurrentDFCBIdx = WCTLuSearchDFCB(pDevice, pMACHeader);
+		if (pDevice->uCurrentDFCBIdx != pDevice->cbDFCB) {
+			if ((pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wSequence == (pMACHeader->wSeqCtl >> 4)) &&
+			    (pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum == (pMACHeader->wSeqCtl & 0x000F)) &&
+			    ((pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].cbFrameLength + cbFrameLength - uHeaderSize) < 2346)) {
+
+				memcpy(pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer, ((unsigned char *)(pMACHeader) + uHeaderSize), (cbFrameLength - uHeaderSize));
+				pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].cbFrameLength += (cbFrameLength - uHeaderSize);
+				pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].pbyRxBuffer += (cbFrameLength - uHeaderSize);
+				pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].wFragNum++;
+				//DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Second pDevice->uCurrentDFCBIdx= %d\n", pDevice->uCurrentDFCBIdx);
+			}
+			else {
+				// seq error or frag # error flush DFCB
+				pDevice->cbFreeDFCB++;
+				pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].bInUse = false;
+				return(false);
+			}
+		}
+		else {
+			return(false);
+		}
+		if (IS_LAST_FRAGMENT_PKT(pMACHeader)) {
+			//enq defragcontrolblock
+			pDevice->cbFreeDFCB++;
+			pDevice->sRxDFCB[pDevice->uCurrentDFCBIdx].bInUse = false;
+			//DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Last pDevice->uCurrentDFCBIdx= %d\n", pDevice->uCurrentDFCBIdx);
+			return(true);
+		}
+		return(false);
+	}
 }
 
 

drivers/staging/vt6655/wctl.h

@@ -35,60 +35,60 @@
 
 /*---------------------  Export Definitions -------------------------*/
 
-#define IS_TYPE_DATA(pMACHeader)                                                        \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_DATA)
+#define IS_TYPE_DATA(pMACHeader)					\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_DATA)
 
-#define IS_TYPE_MGMT(pMACHeader)                                                        \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_MGMT)
+#define IS_TYPE_MGMT(pMACHeader)					\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_MGMT)
 
-#define IS_TYPE_CONTROL(pMACHeader)                                                     \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_CTL)
+#define IS_TYPE_CONTROL(pMACHeader)					\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_802_11_MASK) == TYPE_802_11_CTL)
 
-#define IS_FC_MOREDATA(pMACHeader)                                                      \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREDATA) == FC_MOREDATA)
+#define IS_FC_MOREDATA(pMACHeader)					\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREDATA) == FC_MOREDATA)
 
-#define IS_FC_POWERMGT(pMACHeader)                                                      \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_POWERMGT) == FC_POWERMGT)
+#define IS_FC_POWERMGT(pMACHeader)					\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & FC_POWERMGT) == FC_POWERMGT)
 
-#define IS_FC_RETRY(pMACHeader)                                                         \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_RETRY) == FC_RETRY)
+#define IS_FC_RETRY(pMACHeader)						\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & FC_RETRY) == FC_RETRY)
 
-#define IS_FC_WEP(pMACHeader)                                                           \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_WEP) == FC_WEP)
+#define IS_FC_WEP(pMACHeader)						\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & FC_WEP) == FC_WEP)
 
 #ifdef __BIG_ENDIAN
 
-#define IS_FRAGMENT_PKT(pMACHeader)                                                     \
-    (((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) != 0) |                  \
-     ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x0F00) != 0))
+#define IS_FRAGMENT_PKT(pMACHeader)					\
+	(((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) != 0) | \
+	 ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x0F00) != 0))
 
-#define IS_FIRST_FRAGMENT_PKT(pMACHeader)                                               \
-    ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x0F00) == 0)
+#define IS_FIRST_FRAGMENT_PKT(pMACHeader)				\
+	((((PS802_11Header) pMACHeader)->wSeqCtl & 0x0F00) == 0)
 
 #else
 
-#define IS_FRAGMENT_PKT(pMACHeader)                                                     \
-    (((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) != 0) |                  \
-     ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x000F) != 0))
+#define IS_FRAGMENT_PKT(pMACHeader)					\
+	(((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) != 0) | \
+	 ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x000F) != 0))
 
-#define IS_FIRST_FRAGMENT_PKT(pMACHeader)                                               \
-    ((((PS802_11Header) pMACHeader)->wSeqCtl & 0x000F) == 0)
+#define IS_FIRST_FRAGMENT_PKT(pMACHeader)				\
+	((((PS802_11Header) pMACHeader)->wSeqCtl & 0x000F) == 0)
 
 #endif//#ifdef __BIG_ENDIAN
 
-#define IS_LAST_FRAGMENT_PKT(pMACHeader)                                                \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) == 0)
+#define IS_LAST_FRAGMENT_PKT(pMACHeader)				\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & FC_MOREFRAG) == 0)
 
-#define IS_CTL_PSPOLL(pMACHeader)                                                       \
-    ((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_SUBTYPE_MASK) == TYPE_CTL_PSPOLL)
+#define IS_CTL_PSPOLL(pMACHeader)					\
+	((((PS802_11Header) pMACHeader)->wFrameCtl & TYPE_SUBTYPE_MASK) == TYPE_CTL_PSPOLL)
 
 
-#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {   \
-    if ((uVar) >= ((uModulo) - 1))                  \
-        (uVar) = 0;                                 \
-    else                                            \
-        (uVar)++;                                   \
-}
+#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) {	\
+		if ((uVar) >= ((uModulo) - 1))		\
+			(uVar) = 0;			\
+		else					\
+			(uVar)++;			\
+	}
 
 
 /*---------------------  Export Classes  ----------------------------*/
@@ -99,7 +99,7 @@
 
 bool WCTLbIsDuplicate(PSCache pCache, PS802_11Header pMACHeader);
 bool WCTLbHandleFragment(PSDevice pDevice, PS802_11Header pMACHeader,
-		unsigned int cbFrameLength, bool bWEP, bool bExtIV);
+			 unsigned int cbFrameLength, bool bWEP, bool bExtIV);
 unsigned int WCTLuSearchDFCB(PSDevice pDevice, PS802_11Header pMACHeader);
 unsigned int WCTLuInsertDFCB(PSDevice pDevice, PS802_11Header pMACHeader);