preallocating slices (#904)

* preallocated some slices when size is known

* gofmt

* gofmt
This commit is contained in:
Till Knuesting
2019-11-04 10:33:53 +00:00
committed by Asim Aslam
parent 2f3c251b00
commit 24b8d2a315
6 changed files with 8 additions and 8 deletions

View File

@@ -1186,7 +1186,7 @@ func (t *tun) Links() []Link {
t.RLock()
defer t.RUnlock()
var links []Link
links := make([]Link, 0, len(t.links))
for _, link := range t.links {
links = append(links, link)