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
......@@ -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);
......
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