md: raid6: Fix mktable.c

Make both mktables.c and its output CodingStyle compliant.  Update the
copyright notice.

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

1 files changed, 17 insertions, 26 deletions

diff --git a/drivers/md/mktables.c b/drivers/md/mktables.c
index 339afd0e1b15..b61d5767aae7 100644
--- a/drivers/md/mktables.c
+++ b/drivers/md/mktables.c
@@ -1,13 +1,10 @@
-#ident "$Id: mktables.c,v 1.2 2002/12/12 22:41:27 hpa Exp $"
-/* ----------------------------------------------------------------------- *
+/* -*- linux-c -*- ------------------------------------------------------- *
  *
- *   Copyright 2002 H. Peter Anvin - All Rights Reserved
+ *   Copyright 2002-2007 H. Peter Anvin - All Rights Reserved
  *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
- *   Bostom MA 02111-1307, USA; either version 2 of the License, or
- *   (at your option) any later version; incorporated herein by reference.
+ *   This file is part of the Linux kernel, and is made available under
+ *   the terms of the GNU General Public License version 2 or (at your
+ *   option) any later version; incorporated herein by reference.
  *
  * ----------------------------------------------------------------------- */
 
@@ -73,8 +70,8 @@ int main(int argc, char *argv[])
                 for (j = 0; j < 256; j += 8) {
                         printf("\t\t");
                         for (k = 0; k < 8; k++)
-                                printf("0x%02x, ", gfmul(i, j+k));
-                        printf("\n");
+                                printf("0x%02x,%c", gfmul(i, j + k),
+                                       (k == 7) ? '\n' : ' ');
                 }
                 printf("\t},\n");
         }
@@ -83,47 +80,41 @@ int main(int argc, char *argv[])
         /* Compute power-of-2 table (exponent) */
         v = 1;
         printf("\nconst u8 __attribute__((aligned(256)))\n"
-                "raid6_gfexp[256] =\n"
-                "{\n");
+               "raid6_gfexp[256] =\n" "{\n");
         for (i = 0; i < 256; i += 8) {
                 printf("\t");
                 for (j = 0; j < 8; j++) {
-                        exptbl[i+j] = v;
-                        printf("0x%02x, ", v);
+                        exptbl[i + j] = v;
+                        printf("0x%02x,%c", v, (j == 7) ? '\n' : ' ');
                         v = gfmul(v, 2);
                         if (v == 1)
                                 v = 0;  /* For entry 255, not a real entry */
                 }
-                printf("\n");
         }
         printf("};\n");
 
         /* Compute inverse table x^-1 == x^254 */
         printf("\nconst u8 __attribute__((aligned(256)))\n"
-                "raid6_gfinv[256] =\n"
-                "{\n");
+               "raid6_gfinv[256] =\n" "{\n");
         for (i = 0; i < 256; i += 8) {
                 printf("\t");
                 for (j = 0; j < 8; j++) {
-                        v = gfpow(i+j, 254);
-                        invtbl[i+j] = v;
-                        printf("0x%02x, ", v);
+                        invtbl[i + j] = v = gfpow(i + j, 254);
+                        printf("0x%02x,%c", v, (j == 7) ? '\n' : ' ');
                 }
-                printf("\n");
         }
         printf("};\n");
 
         /* Compute inv(2^x + 1) (exponent-xor-inverse) table */
         printf("\nconst u8 __attribute__((aligned(256)))\n"
-                "raid6_gfexi[256] =\n"
-                "{\n");
+               "raid6_gfexi[256] =\n" "{\n");
         for (i = 0; i < 256; i += 8) {
                 printf("\t");
                 for (j = 0; j < 8; j++)
-                        printf("0x%02x, ", invtbl[exptbl[i+j]^1]);
-                printf("\n");
+                        printf("0x%02x,%c", invtbl[exptbl[i + j] ^ 1],
+                               (j == 7) ? '\n' : ' ');
         }
-        printf("};\n\n");
+        printf("};\n");
 
         return 0;
 }