net/dns/resolver: remove unused err return value.

Signed-off-by: David Anderson <danderson@tailscale.com>
This commit is contained in:
David Anderson
2021-04-02 19:42:05 -07:00
committed by Dave Anderson
parent 6a206fd0fb
commit 1bf91c8123
3 changed files with 12 additions and 39 deletions

View File

@@ -98,7 +98,7 @@ type Resolver struct {
// New returns a new resolver.
// linkMon optionally specifies a link monitor to use for socket rebinding.
func New(logf logger.Logf, linkMon *monitor.Mon) (*Resolver, error) {
func New(logf logger.Logf, linkMon *monitor.Mon) *Resolver {
r := &Resolver{
logf: logger.WithPrefix(logf, "dns: "),
linkMon: linkMon,
@@ -117,7 +117,7 @@ func New(logf logger.Logf, linkMon *monitor.Mon) (*Resolver, error) {
r.wg.Add(1)
go r.poll()
return r, nil
return r
}
func isFQDN(s string) bool {