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authorArnaldo Carvalho de Melo <acme@redhat.com>2016-03-23 21:06:35 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-03-23 21:06:35 +0300
commit3938bad44ed2fea41328e4be2ae04a8e94540813 (patch)
tree33c18a47c789d20408a140914b4c58538723737e /tools/perf/util/callchain.h
parente476343860f8a4249106c4cae3d9a71fa1611fab (diff)
downloadlinux-3938bad44ed2fea41328e4be2ae04a8e94540813.tar.xz
perf tools: Remove needless 'extern' from function prototypes
Cc: Adrian Hunter <adrian.hunter@intel.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-w246stf7ponfamclsai6b9zo@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/callchain.h')
-rw-r--r--tools/perf/util/callchain.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 18dd22269764..d2a9e694810c 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -220,7 +220,7 @@ int fill_callchain_info(struct addr_location *al, struct callchain_cursor_node *
bool hide_unresolved);
extern const char record_callchain_help[];
-extern int parse_callchain_record(const char *arg, struct callchain_param *param);
+int parse_callchain_record(const char *arg, struct callchain_param *param);
int parse_callchain_record_opt(const char *arg, struct callchain_param *param);
int parse_callchain_report_opt(const char *arg);
int parse_callchain_top_opt(const char *arg);
@@ -236,7 +236,7 @@ static inline void callchain_cursor_snapshot(struct callchain_cursor *dest,
}
#ifdef HAVE_SKIP_CALLCHAIN_IDX
-extern int arch_skip_callchain_idx(struct thread *thread, struct ip_callchain *chain);
+int arch_skip_callchain_idx(struct thread *thread, struct ip_callchain *chain);
#else
static inline int arch_skip_callchain_idx(struct thread *thread __maybe_unused,
struct ip_callchain *chain __maybe_unused)