Merge branches 'pm-core', 'pm-qos', 'pm-domains' and 'pm-opp'

[linux.git] / tools / perf / builtin-help.c

diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 93da24a638befc75e1a06ece1cdb93c6a0fa9131..aed0d844e8c271426137abf3b622362913de2340 100644 (file)
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -447,11 +447,13 @@ int cmd_help(int argc, const char **argv, const char *prefix __maybe_unused)
                NULL
        };
        const char *alias;
-       int rc = 0;
+       int rc;
 
        load_command_list("perf-", &main_cmds, &other_cmds);
 
-       perf_config(perf_help_config, &help_format);
+       rc = perf_config(perf_help_config, &help_format);
+       if (rc)
+               return rc;
 
        argc = parse_options_subcommand(argc, argv, builtin_help_options,
                        builtin_help_subcommands, builtin_help_usage, 0);