[PATCH 06/18] perf pmu: Refactor wordwrap() with ltrim()

[Arnaldo Carvalho de Melo]

From: Taeung Song <treeze.tae...@gmail.com>

Signed-off-by: Taeung Song <treeze.tae...@gmail.com>
Cc: Andi Kleen <a...@linux.intel.com>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Masami Hiramatsu <mhira...@kernel.org>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Wang Nan <wangn...@huawei.com>
Link: 
http://lkml.kernel.org/r/1491575061-704-5-git-send-email-treeze.tae...@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
 tools/perf/util/pmu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 362051ea7f3d..11c752561c55 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1148,8 +1148,7 @@ static void wordwrap(char *s, int start, int max, int 
corr)
                        break;
                s += wlen;
                column += n;
-               while (isspace(*s))
-                       s++;
+               s = ltrim(s);
        }
 }
 
-- 
2.9.3