[tip:perf/core] perf pmu: Refactor wordwrap() with ltrim()

From	tip-bot for Taeung Song <tipbot@zytor.com>
Newsgroups	linux.kernel
Subject	[tip:perf/core] perf pmu: Refactor wordwrap() with ltrim()
Date	2017-04-12 07:50 +0200
Message-ID	<tvjke-Bv-21@gated-at.bofh.it> (permalink)
References	<ttD3H-8io-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Commit-ID:  aa4beb10a94358bf2474d1fc9c4ccde34660cc9d
Gitweb:     http://git.kernel.org/tip/aa4beb10a94358bf2474d1fc9c4ccde34660cc9d
Author:     Taeung Song <treeze.taeung@gmail.com>
AuthorDate: Fri, 7 Apr 2017 23:24:20 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 11 Apr 2017 08:45:10 -0300

perf pmu: Refactor wordwrap() with ltrim()

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 | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 362051e..11c7525 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);
 	}
 }

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[tip:perf/core] perf pmu: Refactor wordwrap() with ltrim() tip-bot for Taeung Song <tipbot@zytor.com> - 2017-04-12 07:50 +0200

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