Cleanup of ToStatus().

fuse/misc.go

@@ -32,7 +32,9 @@ func (code Status) Ok() bool {
 
 // Convert error back to Errno based errors.
 func ToStatus(err error) Status {
-	if err != nil {
+	if err == nil {
+		return OK
+	}
 	switch t := err.(type) {
 	case syscall.Errno:
 		return Status(t)
@@ -42,12 +44,9 @@ func ToStatus(err error) Status {
 		return ToStatus(t.Err)
 	case *os.LinkError:
 		return ToStatus(t.Err)
-		default:
+	}
 	log.Println("can't convert error type:", err)
 	return ENOSYS
-		}
-	}
-	return OK
 }
 
 func splitDuration(dt time.Duration, secs *uint64, nsecs *uint32) {