From: Li Zefan <lizf@cn.fujitsu.com>
Date: Thu, 10 Dec 2009 07:22:17 +0000 (+0800)
Subject: perf tools: Align long options which have no short forms
X-Git-Tag: v2.6.33-rc1~306^2~5
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=bc3abfb1b50964ffbbd0fc4e1ffe598b1b63a8c7;p=~emulex%2Finfiniband.git

perf tools: Align long options which have no short forms

Before:

$ ./perf kmem
...
    -l, --line <num>      show n lines
    --raw-ip              show raw ip instead of symbol

After:

$ ./perf kmem
...
    -l, --line <num>      show n lines
        --raw-ip          show raw ip instead of symbol

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
LKML-Reference: <4B20A1A9.3040104@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c
index 6d8af48c925..efebd5b476b 100644
--- a/tools/perf/util/parse-options.c
+++ b/tools/perf/util/parse-options.c
@@ -430,6 +430,9 @@ int usage_with_options_internal(const char * const *usagestr,
 		pos = fprintf(stderr, "    ");
 		if (opts->short_name)
 			pos += fprintf(stderr, "-%c", opts->short_name);
+		else
+			pos += fprintf(stderr, "    ");
+
 		if (opts->long_name && opts->short_name)
 			pos += fprintf(stderr, ", ");
 		if (opts->long_name)