| 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
| ||
|
Message-ID: <558C2ABA.3000603@users.sourceforge.net> Date: Thu, 25 Jun 2015 18:22:18 +0200 From: SF Markus Elfring <elfring@...rs.sourceforge.net> To: Arnaldo Carvalho de Melo <acme@...nel.org>, Ingo Molnar <mingo@...hat.com>, Peter Zijlstra <a.p.zijlstra@...llo.nl> CC: LKML <linux-kernel@...r.kernel.org>, kernel-janitors@...r.kernel.org, Julia Lawall <julia.lawall@...6.fr> Subject: [PATCH 1/2] perf header: Delete an unnecessary check before the function call "free_event_desc" From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Thu, 25 Jun 2015 17:12:32 +0200 The free_event_desc() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net> --- tools/perf/util/header.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 21a77e7..03ace57 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -1063,8 +1063,7 @@ out: free(buf); return events; error: - if (events) - free_event_desc(events); + free_event_desc(events); events = NULL; goto out; } -- 2.4.4 -- 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/
Powered by blists - more mailing lists