coding style cleanups for drivers/md/mktables.c

Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/md/mktables.c

@@ -28,11 +28,13 @@ static uint8_t gfmul(uint8_t a, uint8_t b)
 {
 	uint8_t v = 0;
 
-  while ( b ) {
-    if ( b & 1 ) v ^= a;
+	while (b) {
+		if (b & 1)
+			v ^= a;
 		a = (a << 1) ^ (a & 0x80 ? 0x1d : 0);
 		b >>= 1;
 	}
+
 	return v;
 }
 
@@ -41,14 +43,16 @@ static uint8_t gfpow(uint8_t a, int b)
 	uint8_t v = 1;
 
 	b %= 255;
-  if ( b < 0 )
+	if (b < 0)
 		b += 255;
 
-  while ( b ) {
-    if ( b & 1 ) v = gfmul(v,a);
-    a = gfmul(a,a);
+	while (b) {
+		if (b & 1)
+			v = gfmul(v, a);
+		a = gfmul(a, a);
 		b >>= 1;
 	}
+
 	return v;
 }
 
@@ -64,13 +68,12 @@ int main(int argc, char *argv[])
 	printf("\nconst u8  __attribute__((aligned(256)))\n"
 		"raid6_gfmul[256][256] =\n"
 		"{\n");
-  for ( i = 0 ; i < 256 ; i++ ) {
+	for (i = 0; i < 256; i++) {
 		printf("\t{\n");
-    for ( j = 0 ; j < 256 ; j += 8 ) {
+		for (j = 0; j < 256; j += 8) {
 			printf("\t\t");
-      for ( k = 0 ; k < 8 ; k++ ) {
-	printf("0x%02x, ", gfmul(i,j+k));
-      }
+			for (k = 0; k < 8; k++)
+				printf("0x%02x, ", gfmul(i, j+k));
 			printf("\n");
 		}
 		printf("\t},\n");
@@ -82,13 +85,14 @@ int main(int argc, char *argv[])
 	printf("\nconst u8 __attribute__((aligned(256)))\n"
 		"raid6_gfexp[256] =\n"
 		"{\n");
-  for ( i = 0 ; i < 256 ; i += 8 ) {
+	for (i = 0; i < 256; i += 8) {
 		printf("\t");
-    for ( j = 0 ; j < 8 ; j++ ) {
+		for (j = 0; j < 8; j++) {
 			exptbl[i+j] = v;
 			printf("0x%02x, ", v);
-      v = gfmul(v,2);
-      if ( v == 1 ) v = 0;	/* For entry 255, not a real entry */
+			v = gfmul(v, 2);
+			if (v == 1)
+				v = 0;	/* For entry 255, not a real entry */
 		}
 		printf("\n");
 	}
@@ -98,10 +102,11 @@ int main(int argc, char *argv[])
 	printf("\nconst u8 __attribute__((aligned(256)))\n"
 		"raid6_gfinv[256] =\n"
 		"{\n");
-  for ( i = 0 ; i < 256 ; i += 8 ) {
+	for (i = 0; i < 256; i += 8) {
 		printf("\t");
-    for ( j = 0 ; j < 8 ; j++ ) {
-      invtbl[i+j] = v = gfpow(i+j,254);
+		for (j = 0; j < 8; j++) {
+			v = gfpow(i+j, 254);
+			invtbl[i+j] = v;
 			printf("0x%02x, ", v);
 		}
 		printf("\n");
@@ -112,11 +117,10 @@ int main(int argc, char *argv[])
 	printf("\nconst u8 __attribute__((aligned(256)))\n"
 		"raid6_gfexi[256] =\n"
 		"{\n");
-  for ( i = 0 ; i < 256 ; i += 8 ) {
+	for (i = 0; i < 256; i += 8) {
 		printf("\t");
-    for ( j = 0 ; j < 8 ; j++ ) {
+		for (j = 0; j < 8; j++)
 			printf("0x%02x, ", invtbl[exptbl[i+j]^1]);
-    }
 		printf("\n");
 	}
 	printf("};\n\n");