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-rw-r--r--Documentation/perf_counter/builtin-report.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c
index 7beedc6effa..389ae2569f4 100644
--- a/Documentation/perf_counter/builtin-report.c
+++ b/Documentation/perf_counter/builtin-report.c
@@ -1094,10 +1094,16 @@ int cmd_report(int argc, const char **argv, const char *prefix)
page_size = getpagesize();
- parse_options(argc, argv, options, report_usage, 0);
+ argc = parse_options(argc, argv, options, report_usage, 0);
setup_sorting();
+ /*
+ * Any (unrecognized) arguments left?
+ */
+ if (argc)
+ usage_with_options(report_usage, options);
+
setup_pager();
return __cmd_report();