[tip:perf/core] perf stat: Use recently introduced skip_spaces()

tip-bot for Arnaldo Carvalho de Melo
2019-07-03T14:18:12Z

Commit-ID: 810826acd122ed859e238bf1555a09b326c8fe23
Gitweb: https://git.kernel.org/tip/810826acd122ed859e238bf1555a09b326c8fe23
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Tue, 25 Jun 2019 21:28:49 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 25 Jun 2019 21:28:49 -0300

perf stat: Use recently introduced skip_spaces()

No change in behaviour.

Cc: Andi Kleen <ak@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-ncpvp4eelf8fqhuy29uv56z9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/stat-display.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c
index 992e327bce85..ce993d29cca5 100644
--- a/tools/perf/util/stat-display.c
+++ b/tools/perf/util/stat-display.c
@@ -1,5 +1,6 @@
#include <stdio.h>
#include <inttypes.h>
+#include <linux/string.h>
#include <linux/time64.h>
#include <math.h>
#include "color.h"
@@ -215,9 +216,7 @@ static void print_metric_csv(struct perf_stat_config *config __maybe_unused,
while (isdigit(*ends) || *ends == '.')
ends++;
*ends = 0;
- while (isspace(*unit))
- unit++;
- fprintf(out, "%s%s%s%s", config->csv_sep, vals, config->csv_sep, unit);
+ fprintf(out, "%s%s%s%s", config->csv_sep, vals, config->csv_sep, skip_spaces(unit));
}

/* Filter out some columns that don't work well in metrics only mode */