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authorIngo Molnar <mingo@elte.hu>2009-06-04 10:24:37 -0400
committerIngo Molnar <mingo@elte.hu>2009-06-04 10:24:37 -0400
commitedc52deac624e4641211a325c23da2a73b01a85d (patch)
treee63b9da2b9a4476903b0a5255114f6a70e163511 /Documentation
parent13d0ab5ec29852a6925f612830fa9e822669ece6 (diff)
perf report: Bail out if there are unrecognized options/arguments
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation')
-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 7beedc6effa4..389ae2569f49 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)
1094 1094
1095 page_size = getpagesize(); 1095 page_size = getpagesize();
1096 1096
1097 parse_options(argc, argv, options, report_usage, 0); 1097 argc = parse_options(argc, argv, options, report_usage, 0);
1098 1098
1099 setup_sorting(); 1099 setup_sorting();
1100 1100
1101 /*
1102 * Any (unrecognized) arguments left?
1103 */
1104 if (argc)
1105 usage_with_options(report_usage, options);
1106
1101 setup_pager(); 1107 setup_pager();
1102 1108
1103 return __cmd_report(); 1109 return __cmd_report();