promql: delete redundant return value.
@@ -892,16 +892,13 @@ func (h *Head) Truncate(mint int64) (err error) {
// initTime initializes a head with the first timestamp. This only needs to be called
// for a completely fresh head with an empty WAL.
-// Returns true if the initialization took an effect.
-func (h *Head) initTime(t int64) (initialized bool) {
+func (h *Head) initTime(t int64) {
if !h.minTime.CAS(math.MaxInt64, t) {
- return false
+ return
}
// Ensure that max time is initialized to at least the min time we just set.
// Concurrent appenders may already have set it to a higher value.
h.maxTime.CAS(math.MinInt64, t)
-
- return true
}
type Stats struct {
