chore: fix lints

log.go

@@ -336,10 +336,7 @@ func (el *ZapEventLogger) Event(ctx context.Context, event string, metadata ...L
 		existing = Metadata{}
 	}
 	loggables = append(loggables, existing)
-
-	for _, datum := range metadata {
-		loggables = append(loggables, datum)
-	}
+	loggables = append(loggables, metadata...)
 
 	e := entry{
 		loggables: loggables,
@@ -367,7 +364,7 @@ func (el *ZapEventLogger) Event(ctx context.Context, event string, metadata ...L
 		return
 	}
 
-	writer.WriterGroup.Write(buf.Bytes())
+	_, _ = writer.WriterGroup.Write(buf.Bytes())
 }
 
 // DEPRECATED

tracer/propagation_ot.go

@@ -12,10 +12,8 @@ import (
 )
 
 type textMapPropagator struct {
-	tracer *LoggableTracer
 }
 type binaryPropagator struct {
-	tracer *LoggableTracer
 }
 
 const (

tracer/recorder.go

@@ -99,5 +99,5 @@ func (r *LoggableSpanRecorder) RecordSpan(span RawSpan) {
 		return
 	}
 
-	writer.WriterGroup.Write(buf.Bytes())
+	_, _ = writer.WriterGroup.Write(buf.Bytes())
 }

writer/writer.go

@@ -26,11 +26,6 @@ type MirrorWriter struct {
 	msgSync chan []byte
 }
 
-type writerSync struct {
-	w  io.WriteCloser
-	br chan []byte
-}
-
 // NewMirrorWriter initializes and returns a MirrorWriter.
 func NewMirrorWriter() *MirrorWriter {
 	mw := &MirrorWriter{
@@ -216,13 +211,11 @@ func (bw *bufWriter) loop() {
 		if nextMsg == nil || nextCh == nil {
 			// nextCh == nil implies we are 'dead' and draining the incoming channel
 			// until the caller notices and closes it for us
-			select {
-			case b, ok := <-incoming:
-				if !ok {
-					return
-				}
-				nextMsg = b
+			b, ok := <-incoming
+			if !ok {
+				return
 			}
+			nextMsg = b
 		}
 
 		select {