coccinelle/errno.cocci

   1 @@
   2 identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
   3 local idexpression r;
   4 expression e;
   5 @@
   6 - r = -e;
   7 + r =
   8   log_LEVEL_errno(e, ...);
   9 @@
  10 identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
  11 local idexpression r;
  12 expression e;
  13 @@
  14 + r =
  15   log_LEVEL_errno(e, ...);
  16 - r = -e;
  17 @@
  18 identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
  19 local idexpression r;
  20 expression e;
  21 @@
  22 - r =
  23 + return
  24   log_LEVEL_errno(e, ...);
  25 - return r;
  26 @@
  27 identifier log_LEVEL_errno =~ "^log_(debug|info|notice|warning|error|emergency)_errno$";
  28 expression e;
  29 @@
  30 + return
  31   log_LEVEL_errno(e, ...);
  32 - return -e;