coccinelle/safe_closedir.cocci

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 @@
   3 expression p;
   4 @@
   5 - if (p) {
   6 -         closedir(p);
   7 -         p = NULL;
   8 - }
   9 + p = safe_closedir(p);
  10 @@
  11 expression p;
  12 @@
  13 - if (p)
  14 -         closedir(p);
  15 - p = NULL;
  16 + p = safe_closedir(p);
  17 @@
  18 expression p;
  19 @@
  20 - closedir(p);
  21 - p = NULL;
  22 + p = safe_closedir(p);
  23 @@
  24 expression p;
  25 @@
  26 - if (p)
  27 -         closedir(p);
  28 + safe_closedir(p);