Revert "perf: Handle stopped state with tracepoints"

This reverts commit 6f197b73, which was
originally commit a0f7d0f7 upstream.

This breaks the build, thanks to Jiri Slaby for pointing this out.
Reported-by: Jiri Slaby <jslaby@suse.cz>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

kernel/perf_event.c

@@ -4167,8 +4167,6 @@ static void tp_perf_event_destroy(struct perf_event *event)
 
 static const struct pmu *tp_perf_event_init(struct perf_event *event)
 {
-	if (event->hw.state & PERF_HES_STOPPED)
-		return 0;
 	/*
 	 * Raw tracepoint data is a severe data leak, only allow root to
 	 * have these.