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| author |  Miek Gieben <miek@miek.nl>
| 2017-08-06 05:54:24 -0700 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2017-08-06 05:54:24 -0700 |
| commit | bcb2eb1ecc79b2721dc5a2e0cca64008b601e431 (patch) | |
| tree | a2721b7dcf51dfac57f4e19d37d06ebc0c991973 /middleware/file/notify.go | |
| parent | 964f04f4433772795fd76711020c5616bad5b915 (diff) | |
| download | coredns-bcb2eb1ecc79b2721dc5a2e0cca64008b601e431.tar.gz coredns-bcb2eb1ecc79b2721dc5a2e0cca64008b601e431.tar.zst coredns-bcb2eb1ecc79b2721dc5a2e0cca64008b601e431.zip | |
all: gometalinter (#843)
* kubernetes/reverse: remove deadcode
* deadcode in errors and kubernetes removed
* unnecessary conversion
* constants
* proxy: time.Since()
* simplications
* static check
* Disable test/external_test
Diffstat (limited to 'middleware/file/notify.go')
| -rw-r--r-- | middleware/file/notify.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/middleware/file/notify.go b/middleware/file/notify.go index e8f518d25..b1628c3a6 100644 --- a/middleware/file/notify.go +++ b/middleware/file/notify.go @@ -61,12 +61,12 @@ func notify(zone string, to []string) error { return nil } -func notifyAddr(c *dns.Client, m *dns.Msg, s string) (err error) { - ret := new(dns.Msg) +func notifyAddr(c *dns.Client, m *dns.Msg, s string) error { + var err error code := dns.RcodeServerFailure for i := 0; i < 3; i++ { - ret, _, err = c.Exchange(m, s) + ret, _, err := c.Exchange(m, s) if err != nil { continue } |