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api,server: slice are already refs, no need to return ptr

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This commit is contained in:
Johan Euphrosine 2013-06-28 12:41:09 -07:00
parent e12a204bcc
commit 54da339b2c
2 changed files with 6 additions and 6 deletions
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2
api.go
View file

@ -535,7 +535,7 @@ func deleteImages(srv *Server, version float64, w http.ResponseWriter, r *http.R
return err
}
if imgs != nil {
if len(*imgs) != 0 {
if len(imgs) != 0 {
b, err := json.Marshal(imgs)
if err != nil {
return err

10
server.go
View file

@ -858,7 +858,7 @@ func (srv *Server) deleteImageParents(img *Image, imgs *[]APIRmi) error {
return nil
}
func (srv *Server) deleteImage(img *Image, repoName, tag string) (*[]APIRmi, error) {
func (srv *Server) deleteImage(img *Image, repoName, tag string) ([]APIRmi, error) {
//Untag the current image
var imgs []APIRmi
tagDeleted, err := srv.runtime.repositories.Delete(repoName, tag)
@ -871,18 +871,18 @@ func (srv *Server) deleteImage(img *Image, repoName, tag string) (*[]APIRmi, err
if len(srv.runtime.repositories.ByID()[img.ID]) == 0 {
if err := srv.deleteImageAndChildren(img.ID, &imgs); err != nil {
if err != ErrImageReferenced {
return &imgs, err
return imgs, err
}
} else if err := srv.deleteImageParents(img, &imgs); err != nil {
if err != ErrImageReferenced {
return &imgs, err
return imgs, err
}
}
}
return &imgs, nil
return imgs, nil
}
func (srv *Server) ImageDelete(name string, autoPrune bool) (*[]APIRmi, error) {
func (srv *Server) ImageDelete(name string, autoPrune bool) ([]APIRmi, error) {
img, err := srv.runtime.repositories.LookupImage(name)
if err != nil {
return nil, fmt.Errorf("No such image: %s", name)