10076 make usr/src/test smatch clean

*** 74,86 ****
  
          if (op == NULL)
                  return (NULL);
  
          while ((fd = open(CRYPTO_DEVICE, O_RDWR)) < 0) {
!                 if (errno != EINTR)
                          return (NULL);
          }
  
          op->in = (char *)arg->in;
          op->out = (char *)arg->out;
          op->key = (char *)arg->key;
          op->param = (char *)arg->param;
--- 74,88 ----
  
          if (op == NULL)
                  return (NULL);
  
          while ((fd = open(CRYPTO_DEVICE, O_RDWR)) < 0) {
!                 if (errno != EINTR) {
!                         free(op);
                          return (NULL);
                  }
+         }
  
          op->in = (char *)arg->in;
          op->out = (char *)arg->out;
          op->key = (char *)arg->key;
          op->param = (char *)arg->param;