[PATCH] perf: fix incorrect return value for else case

[Wenji Huang]

Return original cmd instead of adding prefix.

Signed-off-by: Wenji Huang <wenji.huang@xxxxxxxxxx>
---
 tools/perf/builtin-help.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 9f810b1..ca77df5 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -317,7 +317,7 @@ static const char *cmd_to_page(const char *perf_cmd)
 	else if (is_perf_command(perf_cmd))
 		return prepend("perf-", perf_cmd);
 	else
-		return prepend("perf-", perf_cmd);
+		return perf_cmd;
 }
 
 static void setup_man_path(void)
-- 
1.5.6

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