[tip:perf/core] perf time-utils: Use skip_spaces()

[tip-bot for Arnaldo Carvalho de Melo]

Commit-ID:  9bb5a27ac7958ce11cb02463b5a5f7f160d60916
Gitweb:     https://git.kernel.org/tip/9bb5a27ac7958ce11cb02463b5a5f7f160d60916
Author:     Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Tue, 25 Jun 2019 21:39:18 -0300
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Tue, 25 Jun 2019 21:39:18 -0300

perf time-utils: Use skip_spaces()

No change in behaviour intended.

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jin Yao <yao.jin@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: https://lkml.kernel.org/n/tip-cpugv7qd5vzhbtvnlydo90jv@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 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++ == ',') {