coccinelle/safe_closedir.cocci

   1 @@
   2 expression p;
   3 @@
   4 - if (p) {
   5 -         closedir(p);
   6 -         p = NULL;
   7 - }
   8 + p = safe_closedir(p);
   9 @@
  10 expression p;
  11 @@
  12 - if (p)
  13 -         closedir(p);
  14 - p = NULL;
  15 + p = safe_closedir(p);
  16 @@
  17 expression p;
  18 @@
  19 - closedir(p);
  20 - p = NULL;
  21 + p = safe_closedir(p);
  22 @@
  23 expression p;
  24 @@
  25 - if (p)
  26 -         closedir(p);
  27 + safe_closedir(p);