1 files changed, 16 insertions, 18 deletions

diff --git a/arch/mips/math-emu/dp_sub.c b/arch/mips/math-emu/dp_sub.c
index 3dd62c186767..d502984df7cc 100644
--- a/arch/mips/math-emu/dp_sub.c
+++ b/arch/mips/math-emu/dp_sub.c
@@ -5,8 +5,6 @@
  * MIPS floating point support
  * Copyright (C) 1994-2000 Algorithmics Ltd.
  *
- * ########################################################################
- *
  *  This program is free software; you can distribute it and/or modify it
  *  under the terms of the GNU General Public License (Version 2) as
  *  published by the Free Software Foundation.
@@ -18,16 +16,15 @@
  *
  *  You should have received a copy of the GNU General Public License along
  *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * ########################################################################
+ *  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.
  */
 
-
 #include "ieee754dp.h"
 
 union ieee754dp ieee754dp_sub(union ieee754dp x, union ieee754dp y)
 {
+        int s;
+
         COMPXDP;
         COMPYDP;
 
@@ -68,9 +65,9 @@ union ieee754dp ieee754dp_sub(union ieee754dp x, union ieee754dp y)
                 return x;
 
 
-                /* Infinity handling
-                 */
-
+        /*
+         * Infinity handling
+         */
         case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF):
                 if (xs != ys)
                         return x;
@@ -87,15 +84,14 @@ union ieee754dp ieee754dp_sub(union ieee754dp x, union ieee754dp y)
         case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM):
                 return x;
 
-                /* Zero handling
-                 */
-
+        /*
+         * Zero handling
+         */
         case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO):
                 if (xs != ys)
                         return x;
                 else
-                        return ieee754dp_zero(ieee754_csr.rm ==
-                                              IEEE754_RD);
+                        return ieee754dp_zero(ieee754_csr.rm == IEEE754_RD);
 
         case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_ZERO):
         case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO):
@@ -136,15 +132,17 @@ union ieee754dp ieee754dp_sub(union ieee754dp x, union ieee754dp y)
         ym <<= 3;
 
         if (xe > ye) {
-                /* have to shift y fraction right to align
+                /*
+                 * Have to shift y fraction right to align
                  */
-                int s = xe - ye;
+                s = xe - ye;
                 ym = XDPSRS(ym, s);
                 ye += s;
         } else if (ye > xe) {
-                /* have to shift x fraction right to align
+                /*
+                 * Have to shift x fraction right to align
                  */
-                int s = ye - xe;
+                s = ye - xe;
                 xm = XDPSRS(xm, s);
                 xe += s;
         }