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

@@ -230,11 +230,7 @@ func NewUserspaceEngine(logf logger.Logf, conf Config) (_ Engine, reterr error)
e.linkMonOwned = true
}
var err error
e.resolver, err = resolver.New(logf, e.linkMon)
if err != nil {
return nil, err
}
e.resolver = resolver.New(logf, e.linkMon)
logf("link state: %+v", e.linkMon.InterfaceState())
@@ -262,6 +258,7 @@ func NewUserspaceEngine(logf logger.Logf, conf Config) (_ Engine, reterr error)
LinkMonitor: e.linkMon,
}
var err error
e.magicConn, err = magicsock.NewConn(magicsockOpts)
if err != nil {
return nil, fmt.Errorf("wgengine: %v", err)