linux-kernel - [PATCH 14/43] perf ctype: Remove now unused 'spaces' variable

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Message-Id: <20190702022616.1259-15-acme@kernel.org>
Date:   Mon,  1 Jul 2019 23:25:47 -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>
Subject: [PATCH 14/43] perf ctype: Remove now unused 'spaces' variable

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

We can left justify just fine using the 'field width' modifier in %s
printf, ditch this variable.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Link: https://lkml.kernel.org/n/tip-2td8u86mia7143lbr5ttl0kf@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/ctype.c      | 4 ----
 tools/perf/util/sane_ctype.h | 1 -
 2 files changed, 5 deletions(-)

diff --git a/tools/perf/util/ctype.c b/tools/perf/util/ctype.c
index 8d90bf8d0d70..75c0da59c230 100644
--- a/tools/perf/util/ctype.c
+++ b/tools/perf/util/ctype.c
@@ -35,10 +35,6 @@ const char *graph_dotted_line =
 	"---------------------------------------------------------------------"
 	"---------------------------------------------------------------------"
 	"---------------------------------------------------------------------";
-const char *spaces =
-	"                                                                     "
-	"                                                                     "
-	"                                                                     ";
 const char *dots =
 	"....................................................................."
 	"....................................................................."
diff --git a/tools/perf/util/sane_ctype.h b/tools/perf/util/sane_ctype.h
index 894594fdedfb..a2bb3890864f 100644
--- a/tools/perf/util/sane_ctype.h
+++ b/tools/perf/util/sane_ctype.h
@@ -3,7 +3,6 @@
 #define _PERF_SANE_CTYPE_H
 
 extern const char *graph_dotted_line;
-extern const char *spaces;
 extern const char *dots;
 
 /* Sane ctype - no locale, and works with signed chars */
-- 
2.20.1