selinux: Return directly after a failed kzalloc() in user_read()

Return directly after a call of the function "kzalloc" failed
at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Paul Moore <paul@paul-moore.com>

diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 4759c22d1ae6c3c79aa30bd371d46c09949bd80d..9a90953974b85b25de3531f3873a3d015d0b6ccd 100644 (file)
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1544,10 +1544,9 @@ static int user_read(struct policydb *p, struct hashtab *h, void *fp)
        __le32 buf[3];
        u32 len;
 
-       rc = -ENOMEM;
        usrdatum = kzalloc(sizeof(*usrdatum), GFP_KERNEL);
        if (!usrdatum)
-               goto bad;
+               return -ENOMEM;
 
        if (p->policyvers >= POLICYDB_VERSION_BOUNDARY)
                to_read = 3;