perf script: Remove duplicated code and needless script_spec__findnew()

script_spec_register() called two functions: script_spec__find() and
script_spec__findnew().  But this way script_spec__find() gets called
two times, directly and via script_spec__findnew().

So remove script_spec__findnew() and make script_spec_register() only
call once script_spec__find().

Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1456413190-12378-1-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 3 insertions, 18 deletions

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index ec4fbd410a4b..57f9a7e7f7d3 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -1212,23 +1212,6 @@ static struct script_spec *script_spec__find(const char *spec)
         return NULL;
 }
 
-static struct script_spec *script_spec__findnew(const char *spec,
-                                                struct scripting_ops *ops)
-{
-        struct script_spec *s = script_spec__find(spec);
-
-        if (s)
-                return s;
-
-        s = script_spec__new(spec, ops);
-        if (!s)
-                return NULL;
-
-        script_spec__add(s);
-
-        return s;
-}
-
 int script_spec_register(const char *spec, struct scripting_ops *ops)
 {
         struct script_spec *s;
@@ -1237,9 +1220,11 @@ int script_spec_register(const char *spec, struct scripting_ops *ops)
         if (s)
                 return -1;
 
-        s = script_spec__findnew(spec, ops);
+        s = script_spec__new(spec, ops);
         if (!s)
                 return -1;
+        else
+                script_spec__add(s);
 
         return 0;
 }