[tip:perf/core] perf ctype: Remove now unused 'spaces' variable

[tip-bot for Arnaldo Carvalho de Melo]

Commit-ID:  93d50edc80abfdf9ad8064af9631a60c56bb0868
Gitweb:     https://git.kernel.org/tip/93d50edc80abfdf9ad8064af9631a60c56bb0868
Author:     Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Tue, 25 Jun 2019 16:28:40 -0300
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Tue, 25 Jun 2019 16:28:40 -0300

perf ctype: Remove now unused 'spaces' variable

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

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: https://lkml.kernel.org/n/tip-2td8u86mia7143lbr5ttl0kf@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 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 */