1 files changed, 36 insertions, 38 deletions

diff --git a/arch/mips/math-emu/dp_div.c b/arch/mips/math-emu/dp_div.c
index 377e11470e3f..bef0e55e5938 100644
--- a/arch/mips/math-emu/dp_div.c
+++ b/arch/mips/math-emu/dp_div.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 +16,17 @@
  *
  *  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_div(union ieee754dp x, union ieee754dp y)
 {
+        u64 rm;
+        int re;
+        u64 bm;
+
         COMPXDP;
         COMPYDP;
 
@@ -68,9 +67,9 @@ union ieee754dp ieee754dp_div(union ieee754dp x, union ieee754dp y)
                 return x;
 
 
-                /* Infinity handling
-                 */
-
+        /*
+         * Infinity handling
+         */
         case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF):
                 ieee754_setcx(IEEE754_INVALID_OPERATION);
                 return ieee754dp_indef();
@@ -85,9 +84,9 @@ union ieee754dp ieee754dp_div(union ieee754dp x, union ieee754dp y)
         case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM):
                 return ieee754dp_inf(xs ^ ys);
 
-                /* Zero handling
-                 */
-
+        /*
+         * Zero handling
+         */
         case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO):
                 ieee754_setcx(IEEE754_INVALID_OPERATION);
                 return ieee754dp_indef();
@@ -122,35 +121,34 @@ union ieee754dp ieee754dp_div(union ieee754dp x, union ieee754dp y)
         xm <<= 3;
         ym <<= 3;
 
-        {
-                /* now the dirty work */
-
-                u64 rm = 0;
-                int re = xe - ye;
-                u64 bm;
-
-                for (bm = DP_MBIT(DP_FBITS + 2); bm; bm >>= 1) {
-                        if (xm >= ym) {
-                                xm -= ym;
-                                rm |= bm;
-                                if (xm == 0)
-                                        break;
-                        }
-                        xm <<= 1;
-                }
-                rm <<= 1;
-                if (xm)
-                        rm |= 1;        /* have remainder, set sticky */
+        /* now the dirty work */
 
-                assert(rm);
+        rm = 0;
+        re = xe - ye;
 
-                /* normalise rm to rounding precision ?
-                 */
-                while ((rm >> (DP_FBITS + 3)) == 0) {
-                        rm <<= 1;
-                        re--;
+        for (bm = DP_MBIT(DP_FBITS + 2); bm; bm >>= 1) {
+                if (xm >= ym) {
+                        xm -= ym;
+                        rm |= bm;
+                        if (xm == 0)
+                                break;
                 }
+                xm <<= 1;
+        }
+
+        rm <<= 1;
+        if (xm)
+                rm |= 1;        /* have remainder, set sticky */
 
-                return ieee754dp_format(xs == ys ? 0 : 1, re, rm);
+        assert(rm);
+
+        /*
+         * Normalise rm to rounding precision ?
+         */
+        while ((rm >> (DP_FBITS + 3)) == 0) {
+                rm <<= 1;
+                re--;
         }
+
+        return ieee754dp_format(xs == ys ? 0 : 1, re, rm);
 }