Add missing return.

  "ndp" command should deletes only neighbor cache entries, but the
  program lacks necessary "return" after the neighbor cache
  entry check, so it might deletes non neighbor cache entries.
  (it seems that usually no problem happens.)

Approved by: jkh
Reviewed by: ume

1 files changed, 1 insertions, 0 deletions

diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c
index 01cea32..41f67da 100644
--- a/usr.sbin/ndp/ndp.c
+++ b/usr.sbin/ndp/ndp.c
@@ -467,6 +467,7 @@ delete(host)
 			goto delete;
 		}
 	}
+	return 0;
 delete:
 	if (sdl->sdl_family != AF_LINK) {
 		printf("cannot locate %s\n", host);