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>
diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h
index 0aec770..51137fc 100644
--- a/tools/perf/util/probe-finder.h
+++ b/tools/perf/util/probe-finder.h
@@ -34,27 +34,25 @@
};
/* This also tries to open distro debuginfo */
-extern struct debuginfo *debuginfo__new(const char *path);
-extern void debuginfo__delete(struct debuginfo *dbg);
+struct debuginfo *debuginfo__new(const char *path);
+void debuginfo__delete(struct debuginfo *dbg);
/* Find probe_trace_events specified by perf_probe_event from debuginfo */
-extern int debuginfo__find_trace_events(struct debuginfo *dbg,
- struct perf_probe_event *pev,
- struct probe_trace_event **tevs);
+int debuginfo__find_trace_events(struct debuginfo *dbg,
+ struct perf_probe_event *pev,
+ struct probe_trace_event **tevs);
/* Find a perf_probe_point from debuginfo */
-extern int debuginfo__find_probe_point(struct debuginfo *dbg,
- unsigned long addr,
- struct perf_probe_point *ppt);
+int debuginfo__find_probe_point(struct debuginfo *dbg, unsigned long addr,
+ struct perf_probe_point *ppt);
/* Find a line range */
-extern int debuginfo__find_line_range(struct debuginfo *dbg,
- struct line_range *lr);
+int debuginfo__find_line_range(struct debuginfo *dbg, struct line_range *lr);
/* Find available variables */
-extern int debuginfo__find_available_vars_at(struct debuginfo *dbg,
- struct perf_probe_event *pev,
- struct variable_list **vls);
+int debuginfo__find_available_vars_at(struct debuginfo *dbg,
+ struct perf_probe_event *pev,
+ struct variable_list **vls);
/* Find a src file from a DWARF tag path */
int get_real_path(const char *raw_path, const char *comp_dir,