X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fstaging%2Fvt6655%2Ftether.c;h=a5dc3c09cfd776a830cd38da1ac69169c7d54855;hb=39b2f8656e2af4d5d490ce6e33e4ba229cda3e33;hp=28554bf75549e40a2913bf5a6bff87fda297492e;hpb=5f76945a9c978b8b8bf8eb7fe3b17b9981240a97;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/staging/vt6655/tether.c b/drivers/staging/vt6655/tether.c
index 28554bf75549..a5dc3c09cfd7 100644
--- a/drivers/staging/vt6655/tether.c
+++ b/drivers/staging/vt6655/tether.c
@@ -47,8 +47,6 @@
 
 /*---------------------  Export Variables  --------------------------*/
 
-
-
 /*
  * Description: Calculate multicast hash value by CRC32
  *
@@ -61,28 +59,27 @@
  * Return Value: Hash value
  *
  */
-unsigned char ETHbyGetHashIndexByCrc32 (unsigned char *pbyMultiAddr)
+unsigned char ETHbyGetHashIndexByCrc32(unsigned char *pbyMultiAddr)
 {
-    int     ii;
-    unsigned char byTmpHash;
-    unsigned char byHash = 0;
+	int     ii;
+	unsigned char byTmpHash;
+	unsigned char byHash = 0;
 
-    // get the least 6-bits from CRC generator
-    byTmpHash = (unsigned char)(CRCdwCrc32(pbyMultiAddr, ETH_ALEN,
-            0xFFFFFFFFL) & 0x3F);
-    // reverse most bit to least bit
-    for (ii = 0; ii < (sizeof(byTmpHash) * 8); ii++) {
-        byHash <<= 1;
-        if (byTmpHash & 0x01)
-            byHash |= 1;
-        byTmpHash >>= 1;
-    }
+	// get the least 6-bits from CRC generator
+	byTmpHash = (unsigned char)(CRCdwCrc32(pbyMultiAddr, ETH_ALEN,
+					       0xFFFFFFFFL) & 0x3F);
+	// reverse most bit to least bit
+	for (ii = 0; ii < (sizeof(byTmpHash) * 8); ii++) {
+		byHash <<= 1;
+		if (byTmpHash & 0x01)
+			byHash |= 1;
+		byTmpHash >>= 1;
+	}
 
-    // adjust 6-bits to the right most
-    return (byHash >> 2);
+	// adjust 6-bits to the right most
+	return byHash >> 2;
 }
 
-
 /*
  * Description: Check CRC value of the buffer if Ok or not
  *
@@ -96,14 +93,13 @@ unsigned char ETHbyGetHashIndexByCrc32 (unsigned char *pbyMultiAddr)
  * Return Value: true if ok; false if error.
  *
  */
-bool ETHbIsBufferCrc32Ok (unsigned char *pbyBuffer, unsigned int cbFrameLength)
+bool ETHbIsBufferCrc32Ok(unsigned char *pbyBuffer, unsigned int cbFrameLength)
 {
-    unsigned long dwCRC;
+	unsigned long dwCRC;
 
-    dwCRC = CRCdwGetCrc32(pbyBuffer, cbFrameLength - 4);
-    if (cpu_to_le32(*((unsigned long *)(pbyBuffer + cbFrameLength - 4))) != dwCRC) {
-        return false;
-    }
-    return true;
+	dwCRC = CRCdwGetCrc32(pbyBuffer, cbFrameLength - 4);
+	if (cpu_to_le32(*((unsigned long *)(pbyBuffer + cbFrameLength - 4))) != dwCRC) {
+		return false;
+	}
+	return true;
 }
-