MIPS: math-emu: Cleanup coding style.

[deliverable/linux.git] / arch / mips / math-emu / dp_sub.c

diff --git a/arch/mips/math-emu/dp_sub.c b/arch/mips/math-emu/dp_sub.c
index 3dd62c18676752ab4f83bf9cc960e2df35334b7b..d502984df7ccd1419b566e2360dd1ce57a519242 100644 (file)
--- 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;
        }