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Commit c7399708 authored by Steven Rostedt (VMware)'s avatar Steven Rostedt (VMware)
Browse files

tracing: Remove filter allocator helper 



The __alloc_filter() function does nothing more that allocate the filter.
There's no reason to have it as a helper function.

Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 559d4212

kernel/trace/trace_events_filter.c

+2 −10
Original line number Diff line number Diff line
@@ -866,14 +866,6 @@ void free_event_filter(struct event_filter *filter) 
	__free_filter(filter);

}



static struct event_filter *__alloc_filter(void)

{

	struct event_filter *filter;



	filter = kzalloc(sizeof(*filter), GFP_KERNEL);

	return filter;

}



static int __alloc_preds(struct event_filter *filter, int n_preds)

{

	struct filter_pred *pred;
@@ -1812,7 +1804,7 @@ static int replace_system_preds(struct trace_subsystem_dir *dir, 


		list_add_tail(&filter_item->list, &filter_list);



		filter_item->filter = __alloc_filter();

		filter_item->filter = kzalloc(sizeof(*filter), GFP_KERNEL);

		if (!filter_item->filter)

			goto fail_mem;

		filter = filter_item->filter;
@@ -1886,7 +1878,7 @@ static int create_filter_start(char *filter_str, bool set_str, 
	WARN_ON_ONCE(*psp || *filterp);



	/* allocate everything, and if any fails, free all and fail */

	filter = __alloc_filter();

	filter = kzalloc(sizeof(*filter), GFP_KERNEL);

	if (filter && set_str)

		err = replace_filter_string(filter, filter_str);