Optimize: code logic newNodeTree()

This commit is contained in:
demoManito 2022-08-23 17:37:39 +08:00
parent 1d01f1e743
commit 8ecb523b93

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@ -38,7 +38,7 @@ type nodeTree struct {
// newNodeTree creates a NodeTree from nodes.
func newNodeTree(nodes []*v1.Node) *nodeTree {
nt := &nodeTree{
tree: make(map[string][]string),
tree: make(map[string][]string, len(nodes)),
}
for _, n := range nodes {
nt.addNode(n)