From: Paul Moore <paul.moore@hp.com>
Date: Wed, 1 Aug 2007 15:12:58 +0000 (-0400)
Subject: SELinux: remove redundant pointer checks before calling kfree()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=088999e98b8caecd31adc3b62223a228555c5ab7;p=openwrt%2Fstaging%2Fblogic.git

SELinux: remove redundant pointer checks before calling kfree()

We don't need to check for NULL pointers before calling kfree().

Signed-off-by: Paul Moore <paul.moore@hp.com>
Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
---

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 0fac6829c63a..6237933f7d82 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -4658,8 +4658,7 @@ static int selinux_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
 
 static void selinux_release_secctx(char *secdata, u32 seclen)
 {
-	if (secdata)
-		kfree(secdata);
+	kfree(secdata);
 }
 
 #ifdef CONFIG_KEYS