diff options
Diffstat (limited to 'plugin/proxy/metrics.go')
| -rw-r--r-- | plugin/proxy/metrics.go | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/plugin/proxy/metrics.go b/plugin/proxy/metrics.go index e5d6139b4..0bea5ae4b 100644 --- a/plugin/proxy/metrics.go +++ b/plugin/proxy/metrics.go @@ -1,8 +1,6 @@ package proxy import ( - "sync" - "github.com/coredns/coredns/plugin" "github.com/prometheus/client_golang/prometheus" @@ -36,5 +34,3 @@ func familyToString(f int) string { } return "" } - -var once sync.Once |