Remove destroy_call_preds(). Its only caller, __trace_remove_event_call(),
can use free_event_filter() and nullify ->filter by hand.
Perhaps we could keep this trivial helper although imo it is pointless, but
then it should be static in trace_events.c.
Link: http://lkml.kernel.org/p/20140715184816.GA20495@redhat.com
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
ETT_EVENT_ENABLE = (1 << 3),
};
-extern void destroy_call_preds(struct ftrace_event_call *call);
extern int filter_match_preds(struct event_filter *filter, void *rec);
extern int filter_check_discard(struct ftrace_event_file *file, void *rec,
{
event_remove(call);
trace_destroy_fields(call);
- destroy_call_preds(call);
+ free_event_filter(call->filter);
+ call->filter = NULL;
}
static int probe_remove_event_call(struct ftrace_event_call *call)
__free_filter(filter);
}
-void destroy_call_preds(struct ftrace_event_call *call)
-{
- __free_filter(call->filter);
- call->filter = NULL;
-}
-
static struct event_filter *__alloc_filter(void)
{
struct event_filter *filter;