[PATCH v1 05/13] perf expr: Tidy up header guard

[Ian Rogers]

Make the header guard reflect the name of the file and add a comment
to the terminating endif.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/util/expr.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/expr.h b/tools/perf/util/expr.h
index d4166b3eb654..cd53ee7989fd 100644
--- a/tools/perf/util/expr.h
+++ b/tools/perf/util/expr.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef PARSE_CTX_H
-#define PARSE_CTX_H 1
+#ifndef __PERF_EXPR_H
+#define __PERF_EXPR_H 1
 
 #include <stdbool.h>
 
@@ -59,4 +59,4 @@ double expr__get_literal(const char *literal, const struct expr_scanner_ctx *ctx
 double expr__has_event(const struct expr_parse_ctx *ctx, bool compute_ids, const char *id);
 double expr__strcmp_cpuid_str(const struct expr_parse_ctx *ctx, bool compute_ids, const char *id);
 
-#endif
+#endif /* __PERF_EXPR_H */
-- 
2.44.0.278.ge034bb2e1d-goog