tests/ktype.cocci

   1 @@
   2 type T, T2;
   3 type T1;
   4 T1 *x;
   5 T1 *y;
   6 expression E2;
   7 @@
   8
   9 - x = kmalloc(sizeof(T1),E2)
  10 + x = kzalloc(sizeof(T1),E2)
  11   ...
  12 - memset(x,0,sizeof(*y));