linux-kernel - [PATCH 26/43] perf time-utils: Use skip

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Date:   Mon,  1 Jul 2019 23:25:59 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
        Clark Williams <williams@...hat.com>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        David Ahern <dsahern@...il.com>,
        Jin Yao <yao.jin@...ux.intel.com>
Subject: [PATCH 26/43] perf time-utils: Use skip_spaces()

From: Arnaldo Carvalho de Melo <acme@...hat.com>

No change in behaviour intended.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jin Yao <yao.jin@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Link: https://lkml.kernel.org/n/tip-cpugv7qd5vzhbtvnlydo90jv@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/time-utils.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/time-utils.c b/tools/perf/util/time-utils.c
index 369fa19dd596..c2abc259b51d 100644
--- a/tools/perf/util/time-utils.c
+++ b/tools/perf/util/time-utils.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <stdlib.h>
 #include <string.h>
+#include <linux/string.h>
 #include <sys/time.h>
 #include <linux/time64.h>
 #include <time.h>
@@ -141,10 +142,7 @@ static int perf_time__parse_strs(struct perf_time_interval *ptime,
 	for (i = 0, p = str; i < num - 1; i++) {
 		arg = p;
 		/* Find next comma, there must be one */
-		p = strchr(p, ',') + 1;
-		/* Skip white space */
-		while (isspace(*p))
-			p++;
+		p = skip_spaces(strchr(p, ',') + 1);
 		/* Skip the value, must not contain space or comma */
 		while (*p && !isspace(*p)) {
 			if (*p++ == ',') {
-- 
2.20.1