selinux: Return directly after a failed kzalloc() in cat_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 a8389396e9a9..36285d12c2e9 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1637,10 +1637,9 @@ static int cat_read(struct policydb *p, struct hashtab *h, void *fp)
         __le32 buf[3];
         u32 len;
 
-        rc = -ENOMEM;
         catdatum = kzalloc(sizeof(*catdatum), GFP_ATOMIC);
         if (!catdatum)
-                goto bad;
+                return -ENOMEM;
 
         rc = next_entry(buf, fp, sizeof buf);
         if (rc)