selinux: Return directly after a failed kzalloc() in role_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>

1 files changed, 1 insertions, 2 deletions

diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index fd58de5a83ad..30f29c669e32 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1412,10 +1412,9 @@ static int role_read(struct policydb *p, struct hashtab *h, void *fp)
         __le32 buf[3];
         u32 len;
 
-        rc = -ENOMEM;
         role = kzalloc(sizeof(*role), GFP_KERNEL);
         if (!role)
-                goto bad;
+                return -ENOMEM;
 
         if (p->policyvers >= POLICYDB_VERSION_BOUNDARY)
                 to_read = 3;