CRED: Wrap current->cred and a few other accessors

Wrap current->cred and a few other accessors to hide their actual
implementation.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c
index b0904cdda2e7..ce8ac6073d57 100644
--- a/security/keys/process_keys.c
+++ b/security/keys/process_keys.c
@@ -582,7 +582,7 @@ key_ref_t lookup_user_key(key_serial_t id, int create, int partial,
 {
         struct request_key_auth *rka;
         struct task_struct *t = current;
-        struct cred *cred = t->cred;
+        struct cred *cred = current_cred();
         struct key *key;
         key_ref_t key_ref, skey_ref;
         int ret;