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 0fac682..6237933 100644 (file)
--- 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