Fix code duplication

diff --git a/tun_freebsd.go b/tun_freebsd.go
index f738c7f79a4d3c5143f911d04ad10fc7f4bdb875..80d59092f0a89600c6699ff370ec0489e9d580be 100644 (file)
--- a/tun_freebsd.go
+++ b/tun_freebsd.go
@@ -340,11 +340,6 @@ func CreateTUNFromFile(file *os.File) (TUNDevice, error) {
                return nil, err
        }
 
-       if err != nil {
-               tun.fd.Close()
-               return nil, err
-       }
-
        tun.rwcancel, err = rwcancel.NewRWCancel(int(file.Fd()))
        if err != nil {
                tun.fd.Close()