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@@ -1562,12 +1562,10 @@
  * Add a fixed size byte array to the stack (only from kernel space).
  */
 static int
 stk_byte_add(uarg_t *args, const uint8_t *sp, size_t len)
 {
-        int error;
-
         if (STK_AVAIL(args) < sizeof (int))
                 return (E2BIG);
         *--args->stk_offp = args->stk_strp - args->stk_base;
 
         if (len > STK_AVAIL(args))