*: make DEFUN installations file-local

This moves all install_element calls into the file where the DEFUNs are
located.  This fixes several small related bugs:

- ospf6d wasn't installing a "no interface FOO" command
- zebra had a useless copy of "interface FOO"
- pimd's copy of "interface FOO" was not setting qobj_index, which means
  "description LINE" commands would fail with an error

The next commit will do the actual act of making "foo_cmd" static.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/vty.c b/lib/vty.c
index 54399b0238..d5ecb1db5b 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -715,7 +715,7 @@ static void
 vty_down_level (struct vty *vty)
 {
   vty_out (vty, "%s", VTY_NEWLINE);
-  (*config_exit_cmd.func)(NULL, vty, 0, NULL);
+  cmd_exit (vty);
   vty_prompt (vty);
   vty->cp = 0;
 }