diff options
| -rw-r--r-- | src/pkg/container/list/list.go | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/src/pkg/container/list/list.go b/src/pkg/container/list/list.go index 47ceae170..578864dbe 100644 --- a/src/pkg/container/list/list.go +++ b/src/pkg/container/list/list.go @@ -11,7 +11,7 @@ type Element struct { // The front of the list has prev = nil, and the back has next = nil. next, prev *Element - // Thie list to which this element belongs. + // The list to which this element belongs. list *List // The contents of this list element. @@ -40,7 +40,7 @@ func (l *List) Init() *List { } // New returns an initialized list. -func New() *List { return new(List).Init() } +func New() *List { return new(List) } // Front returns the first element in the list. func (l *List) Front() *Element { return l.front } @@ -127,9 +127,6 @@ func (l *List) insertBack(e *Element) { // PushFront inserts the value at the front of the list and returns a new Element containing the value. func (l *List) PushFront(value interface{}) *Element { - if l == nil { - l.Init() - } e := &Element{nil, nil, l, value} l.insertFront(e) return e @@ -137,9 +134,6 @@ func (l *List) PushFront(value interface{}) *Element { // PushBack inserts the value at the back of the list and returns a new Element containing the value. func (l *List) PushBack(value interface{}) *Element { - if l == nil { - l.Init() - } e := &Element{nil, nil, l, value} l.insertBack(e) return e |