graphdriver/aufs: SA4021: x = append(y) is equivalent to x = y (staticcheck)
```
daemon/graphdriver/aufs/aufs_test.go:746:8: SA4021: x = append(y) is equivalent to x = y (staticcheck)
ids = append(ids[2:])
^
```
Also pre-allocating the ids slice while we're at it.
@@ -729,9 +729,9 @@ func BenchmarkConcurrentAccess(b *testing.B) {
numConcurrent := 256
// create a bunch of ids
- var ids []string
+ ids := make([]string, numConcurrent)
for i := 0; i < numConcurrent; i++ {
- ids = append(ids, stringid.GenerateRandomID())
+ ids[i] = stringid.GenerateRandomID()
}
if err := d.Create(ids[0], "", nil); err != nil {
@@ -743,7 +743,7 @@ func BenchmarkConcurrentAccess(b *testing.B) {
}
parent := ids[1]
- ids = append(ids[2:])
+ ids = ids[2:]
chErr := make(chan error, numConcurrent)
var outerGroup sync.WaitGroup
