tree 4f0c097d060c7a7567eb653ee936e57f6a2cd5ee
parent e60f0c40832a4532b607e28f3bd8fdae3f422242
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1507576767 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1507583266 -0700

keyring: Remove now-redundant smp_read_barrier_depends()

Now that the associative-array library properly heads dependency chains,
the various smp_read_barrier_depends() calls in security/keys/keyring.c
are no longer needed.  This commit therefore removes them.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: David Howells <dhowells@redhat.com>
Cc: James Morris <james.l.morris@oracle.com>
Cc: "Serge E. Hallyn" <serge@hallyn.com>
Cc: <keyrings@vger.kernel.org>
Cc: <linux-security-module@vger.kernel.org>