ext/sf_elementary.c in gsl-1.14.7 vs ext/sf_elementary.c in gsl-1.15.3

@@ -14,26 +14,28 @@
 
 static VALUE rb_gsl_sf_multiply_e(VALUE obj, VALUE x, VALUE y)
 {
   gsl_sf_result *r;
   VALUE v;
-  int status;
+  // local variable "status" declared and set, but never used
+  //int status;
   Need_Float(x); Need_Float(y);
   v = Data_Make_Struct(cgsl_sf_result, gsl_sf_result, 0, free, r);
-  status = gsl_sf_multiply_e(NUM2DBL(x), NUM2DBL(y), r);
+  /*status =*/ gsl_sf_multiply_e(NUM2DBL(x), NUM2DBL(y), r);
   return v;
 }
 
 static VALUE rb_gsl_sf_multiply_err_e(VALUE obj, VALUE x, VALUE dx,
 				      VALUE y, VALUE dy)
 {
   gsl_sf_result *r;
   VALUE v;
-  int status;
+  // local variable "status" declared and set, but never used
+  //int status;
   Need_Float(x); Need_Float(y);
   Need_Float(dx); Need_Float(dy);
   v = Data_Make_Struct(cgsl_sf_result, gsl_sf_result, 0, free, r);
-  status = gsl_sf_multiply_err_e(NUM2DBL(x), NUM2DBL(dx), 
+  /*status =*/ gsl_sf_multiply_err_e(NUM2DBL(x), NUM2DBL(dx),
 				 NUM2DBL(y), NUM2DBL(dy), r);
   return v;
 }
 
 void Init_gsl_sf_elementary(VALUE module)