parsing_cocci/tests/12.cocci

   1 @@
   2 expression E1, E2, E3;
   3 @@
   4
   5 - usb_deregister_dev(E1, E2, E3);
   6 + usb_deregister_dev(E2, E3);
   7
   8 @@
   9 struct usb_driver d;
  10 !expression fops_val;
  11 @@
  12
  13 - d.fops = fops_val;
  14
  15 @@
  16 struct usb_driver d;
  17 !int minor_val;
  18 @@
  19
  20 - d.minor = minor_val;
  21
  22 @@
  23 struct usb_driver d;
  24 int num_minor_val;
  25 @@
  26
  27 - d.num_minor = num_minor_val;
  28
  29 @@
  30 expression E1, E2, E3;
  31 identifier ret;
  32 statement S;
  33 @@
  34
  35 - ret = usb_register_dev(E1, E2, E3);
  36 + ret = usb_register_dev(fops_val, minor_val, E2, E3);
  37 - if (ret) {
  38 -   if (ret != -ENODEV) S
  39 -   ...
  40 - }
  41 + if (ret) S