Removed unused variable

diff --git a/modules/src/flt_arith/flt_ar2flt.c b/modules/src/flt_arith/flt_ar2flt.c
index 8b3c4ed..c1cb7b2 100644 (file)
--- a/modules/src/flt_arith/flt_ar2flt.c
+++ b/modules/src/flt_arith/flt_ar2flt.c
@@ -14,20 +14,17 @@ flt_arith2flt(n, e, uns)
 {
        /*      Convert the arith "n" to a flt_arith "e".
        */
-       register int i;
 
        if (!uns && n < 0) {
                e->flt_sign = 1;
                n = -n;
        }
        else    e->flt_sign = 0;
-       switch(sizeof(arith)) {
-       case 4:
-               e->m1 = n; e->m2 = 0; break;
-       default:
+       if (sizeof(arith) == 4) {
+               e->m1 = n; e->m2 = 0;
+       } else {
                e->m1 = (n >> (sizeof(arith)*8 - 32)) & 0xFFFFFFFF;
                e->m2 = n << 32;
-               break;
        }
        if (n == 0) {
                e->flt_exp = 0;