host-local disk backend store uses FileLock by reference

- this change fixes go vet warnings for the package

diff --git a/plugins/ipam/host-local/backend/disk/backend.go b/plugins/ipam/host-local/backend/disk/backend.go
index 82c3a8a..0f5a5f5 100644 (file)
--- a/plugins/ipam/host-local/backend/disk/backend.go
+++ b/plugins/ipam/host-local/backend/disk/backend.go
@@ -31,7 +31,7 @@ var defaultDataDir = "/var/lib/cni/networks"
 // Store is a simple disk-backed store that creates one file per IP
 // address in a given directory. The contents of the file are the container ID.
 type Store struct {
-       FileLock
+       *FileLock
        dataDir string
 }
 
@@ -51,7 +51,7 @@ func New(network, dataDir string) (*Store, error) {
        if err != nil {
                return nil, err
        }
-       return &Store{*lk, dir}, nil
+       return &Store{lk, dir}, nil
 }
 
 func (s *Store) Reserve(id string, ip net.IP, rangeID string) (bool, error) {