Coccinelle:tools/dev/experimental/function_call_termination_condition: do not specify the type of the "max" variable any more.

This fixes a bug that caused spatch to hang for ever. The patch will have to be edited before being committed, but that might be a good thing, since the name of the variable ("max") will probably not be good in most cases and will need to be changed.

tools/dev/experimental/function_call_termination_condition.cocci

@@ -67,13 +67,12 @@ p << r.p;
 coccilib.org.print_todo(p[0], orgmsg)
 
 @depends on r && patch@
-type r.t;
 expression r.E1, E2, E3;
 identifier r.it;
 position r.p;
 @@
 -for@p(it = E1; it < E3; E2) 
-+t max = E3;
++max = E3;
 +for(it = E1; it < max; E2)
 {
 ...