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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-04-17 11:08:20 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-04-19 13:01:41 -0300
commit7909675daf55e8222b40e5e162bbc9d633bd5bac (patch)
tree951e552c458ef8c6b201714fe0b5db2043f3ef61 /tools/perf
parent4c38c8f5d2c8c48dcf502cd039f30cb1f82fe63c (diff)
downloadlinux-7909675daf55e8222b40e5e162bbc9d633bd5bac.tar.bz2
perf tools: Remove FLEX_ARRAY definition
We rely on symbol->name[0] since the beginning of tools/perf/, never having received any complaint about it, also all the containers build perf just fine, so remove this git codebase remnant. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-jsjpgojut8e22o2gtz83augk@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/builtin-help.c4
-rw-r--r--tools/perf/util/util.h22
2 files changed, 2 insertions, 24 deletions
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 1eec96a0fa67..9730fd409f3b 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -15,13 +15,13 @@
static struct man_viewer_list {
struct man_viewer_list *next;
- char name[FLEX_ARRAY];
+ char name[0];
} *man_viewer_list;
static struct man_viewer_info_list {
struct man_viewer_info_list *next;
const char *info;
- char name[FLEX_ARRAY];
+ char name[0];
} *man_viewer_info_list;
enum help_format {
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 7cf5752b38fd..df13658377e4 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -1,28 +1,6 @@
#ifndef GIT_COMPAT_UTIL_H
#define GIT_COMPAT_UTIL_H
-#ifndef FLEX_ARRAY
-/*
- * See if our compiler is known to support flexible array members.
- */
-#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-# define FLEX_ARRAY /* empty */
-#elif defined(__GNUC__)
-# if (__GNUC__ >= 3)
-# define FLEX_ARRAY /* empty */
-# else
-# define FLEX_ARRAY 0 /* older GNU extension */
-# endif
-#endif
-
-/*
- * Otherwise, default to safer but a bit wasteful traditional style
- */
-#ifndef FLEX_ARRAY
-# define FLEX_ARRAY 1
-#endif
-#endif
-
#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
#ifdef __GNUC__