
Use RCU_READ_LOCK_GUARD rather than the manual rcu_read_(un)lock call. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20191025103403.120616-3-dgilbert@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>