linux-kernel - [PATCH -tip:perf/core 4/4] perf script: Kill script_spec_

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 28 Dec 2011 00:35:51 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>, Ingo Molnar <mingo@...e.hu>,
	linux-kernel@...r.kernel.org
Subject: [PATCH -tip:perf/core 4/4] perf script: Kill script_spec__delete

As script_spec__delete() frees given struct script_spec
it should not be called if we failed to allocate the
struct. Also it's the only caller of the function, we
can get rid of the function itself.

Signed-off-by: Namhyung Kim <namhyung@...il.com>
---
 tools/perf/builtin-script.c |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index ea71c5e1a94f..d9c049e98a58 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -536,12 +536,6 @@ static struct script_spec *script_spec__new(const char *spec,
 	return s;
 }
 
-static void script_spec__delete(struct script_spec *s)
-{
-	free(s->spec);
-	free(s);
-}
-
 static void script_spec__add(struct script_spec *s)
 {
 	list_add_tail(&s->node, &script_specs);
@@ -567,16 +561,11 @@ static struct script_spec *script_spec__findnew(const char *spec,
 
 	s = script_spec__new(spec, ops);
 	if (!s)
-		goto out_delete_spec;
+		return NULL;
 
 	script_spec__add(s);
 
 	return s;
-
-out_delete_spec:
-	script_spec__delete(s);
-
-	return NULL;
 }
 
 int script_spec_register(const char *spec, struct scripting_ops *ops)
-- 
1.7.6

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/