Fix go fmt, go lint, and go vet issues (#494)

This fix fixes several `go fmt`, `go lint`, and `go vet` issues,
to make goreportcard happy:

https://goreportcard.com/report/github.com/miekg/coredns

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This commit is contained in:
Yong Tang
2017-01-29 12:06:26 -08:00
committed by Miek Gieben
parent bc301be5ee
commit 738067a3c7
8 changed files with 38 additions and 32 deletions

View File

@@ -10,7 +10,7 @@ import (
"github.com/miekg/coredns/request"
"github.com/miekg/dns"
ot "github.com/opentracing/opentracing-go"
ot "github.com/opentracing/opentracing-go"
"golang.org/x/net/context"
)