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fix: delete unused var and const (#3294)

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Signed-off-by: hwdef <hwdef97@gmail.com>
This commit is contained in:
li mengyang
2019-09-24 14:06:38 +08:00
committed by Miek Gieben
parent 081e45afa3
commit 50bac4d3c3
5 changed files with 0 additions and 19 deletions
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7
plugin/dnssec/handler.go
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@@ -55,13 +55,6 @@ var (
Help: "The number of elements in the dnssec cache.",
}, []string{"server", "type"})
cacheCapacity = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Namespace: plugin.Namespace,
Subsystem: "dnssec",
Name: "cache_capacity",
Help: "The dnssec cache's capacity.",
}, []string{"server", "type"})
cacheHits = prometheus.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: "dnssec",