Staging: vt6656: rc4.c: Fixed coding style issues

Replaced all indentation by spaces by tabs.
Signed-off-by: NDaniel Kenji Toyama <kenji.toyama@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/vt6656/rc4.c

@@ -34,54 +34,54 @@
 
 VOID rc4_init(PRC4Ext pRC4, PBYTE pbyKey, UINT cbKey_len)
 {
-    UINT  ust1, ust2;
-    UINT  keyindex;
-    UINT  stateindex;
-    PBYTE pbyst;
-    UINT  idx;
+	UINT  ust1, ust2;
+	UINT  keyindex;
+	UINT  stateindex;
+	PBYTE pbyst;
+	UINT  idx;
 
-    pbyst = pRC4->abystate;
-    pRC4->ux = 0;
-    pRC4->uy = 0;
-    for (idx = 0; idx < 256; idx++)
-        pbyst[idx] = (BYTE)idx;
-    keyindex = 0;
-    stateindex = 0;
-    for (idx = 0; idx < 256; idx++) {
-        ust1 = pbyst[idx];
-        stateindex = (stateindex + pbyKey[keyindex] + ust1) & 0xff;
-        ust2 = pbyst[stateindex];
-        pbyst[stateindex] = (BYTE)ust1;
-        pbyst[idx] = (BYTE)ust2;
-        if (++keyindex >= cbKey_len)
-            keyindex = 0;
-    }
+	pbyst = pRC4->abystate;
+	pRC4->ux = 0;
+	pRC4->uy = 0;
+	for (idx = 0; idx < 256; idx++)
+		pbyst[idx] = (BYTE)idx;
+	keyindex = 0;
+	stateindex = 0;
+	for (idx = 0; idx < 256; idx++) {
+		ust1 = pbyst[idx];
+		stateindex = (stateindex + pbyKey[keyindex] + ust1) & 0xff;
+		ust2 = pbyst[stateindex];
+		pbyst[stateindex] = (BYTE)ust1;
+		pbyst[idx] = (BYTE)ust2;
+		if (++keyindex >= cbKey_len)
+			keyindex = 0;
+	}
 }
 
 UINT rc4_byte(PRC4Ext pRC4)
 {
-    UINT ux;
-    UINT uy;
-    UINT ustx, usty;
-    PBYTE pbyst;
+	UINT ux;
+	UINT uy;
+	UINT ustx, usty;
+	PBYTE pbyst;
 
-    pbyst = pRC4->abystate;
-    ux = (pRC4->ux + 1) & 0xff;
-    ustx = pbyst[ux];
-    uy = (ustx + pRC4->uy) & 0xff;
-    usty = pbyst[uy];
-    pRC4->ux = ux;
-    pRC4->uy = uy;
-    pbyst[uy] = (BYTE)ustx;
-    pbyst[ux] = (BYTE)usty;
+	pbyst = pRC4->abystate;
+	ux = (pRC4->ux + 1) & 0xff;
+	ustx = pbyst[ux];
+	uy = (ustx + pRC4->uy) & 0xff;
+	usty = pbyst[uy];
+	pRC4->ux = ux;
+	pRC4->uy = uy;
+	pbyst[uy] = (BYTE)ustx;
+	pbyst[ux] = (BYTE)usty;
 
-    return pbyst[(ustx + usty) & 0xff];
+	return pbyst[(ustx + usty) & 0xff];
 }
 
 VOID rc4_encrypt(PRC4Ext pRC4, PBYTE pbyDest,
-                     PBYTE pbySrc, UINT cbData_len)
+			PBYTE pbySrc, UINT cbData_len)
 {
-    UINT ii;
-    for (ii = 0; ii < cbData_len; ii++)
-        pbyDest[ii] = (BYTE)(pbySrc[ii] ^ rc4_byte(pRC4));
+	UINT ii;
+	for (ii = 0; ii < cbData_len; ii++)
+		pbyDest[ii] = (BYTE)(pbySrc[ii] ^ rc4_byte(pRC4));
 }