coccinelle/set_ensure_put.cocci

   1 @@
   2 local idexpression r;
   3 expression p, k, x;
   4 @@
   5 - r = set_ensure_allocated(&p, k);
   6 - if (r < 0)
   7 -   return ...;
   8 - r = set_put(p, x);
   9 + r = set_ensure_put(&p, k, x);
  10 @@
  11 local idexpression r;
  12 expression p, k, x;
  13 @@
  14 - r = set_ensure_allocated(p, k);
  15 - if (r < 0)
  16 -   return ...;
  17 - r = set_put(*p, x);
  18 + r = set_ensure_put(p, k, x);