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perf pmu: Refactor wordwrap() with ltrim()
authorTaeung Song <treeze.taeung@gmail.com>
Fri, 7 Apr 2017 14:24:20 +0000 (23:24 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 11 Apr 2017 11:45:10 +0000 (08:45 -0300)
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1491575061-704-5-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/pmu.c patch | blob | blame | history

diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 362051ea7f3deb44f4671ed8488ef99c45dcd5be..11c752561c558c0fccf41f0e403d48eb6b38ba2c 100644 (file)
--- 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);
        }
 }