tsdb: Remove duplicate variables.
@@ -2115,26 +2115,25 @@ func (s *memSeries) chunkID(pos int) int {
// have no timestamp at or after mint.
// Chunk IDs remain unchanged.
func (s *memSeries) truncateChunksBefore(mint int64) (removed int) {
- var k int
if s.headChunk != nil && s.headChunk.maxTime < mint {
// If head chunk is truncated, we can truncate all mmapped chunks.
- k = 1 + len(s.mmappedChunks)
- s.firstChunkID += k
+ removed = 1 + len(s.mmappedChunks)
+ s.firstChunkID += removed
s.headChunk = nil
s.mmappedChunks = nil
- return k
+ return removed
}
if len(s.mmappedChunks) > 0 {
for i, c := range s.mmappedChunks {
if c.maxTime >= mint {
break
}
- k = i + 1
+ removed = i + 1
}
- s.mmappedChunks = append(s.mmappedChunks[:0], s.mmappedChunks[k:]...)
- s.firstChunkID += k
+ s.mmappedChunks = append(s.mmappedChunks[:0], s.mmappedChunks[removed:]...)
+ s.firstChunkID += removed
}
- return k
+ return removed
}
// append adds the sample (t, v) to the series. The caller also has to provide
