[interface] Remove misleading comment

Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/core/interface.c b/src/core/interface.c
index faaa931f29e296aac16a4bbace96739efc50db9d..a700d2e4d6ff376afaaae0360b7c9122b33d95c5 100644 (file)
--- a/src/core/interface.c
+++ b/src/core/interface.c
@@ -79,9 +79,6 @@ struct interface null_intf = INTF_INIT ( null_intf_desc );
  * The reference to the existing destination interface is dropped, a
  * reference to the new destination interface is obtained, and the
  * interface is updated to point to the new destination interface.
- *
- * Note that there is no "unplug" call; instead you must plug the
- * interface into a null interface.
  */
 void intf_plug ( struct interface *intf, struct interface *dest ) {
        DBGC ( INTF_COL ( intf ),