perf tools: Protect header files with a consistent style
There was a colorful mix of header guards - standardize them.
Signed-off-by: John Kacur <jkacur@redhat.com>
LKML-Reference: <alpine.LFD.2.00.0909241756530.11383@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/tools/perf/util/module.h b/tools/perf/util/module.h
index 8a592ef..098e041 100644
--- a/tools/perf/util/module.h
+++ b/tools/perf/util/module.h
@@ -1,5 +1,5 @@
-#ifndef _PERF_MODULE_
-#define _PERF_MODULE_ 1
+#ifndef __PERF_MODULE_
+#define __PERF_MODULE_ 1
#include <linux/types.h>
#include "../types.h"
@@ -50,4 +50,4 @@
struct module *mod_dso__find_module(struct mod_dso *self, const char *name);
int mod_dso__load_modules(struct mod_dso *dso);
-#endif /* _PERF_MODULE_ */
+#endif /* __PERF_MODULE_ */