remove obsolete stuff

dhcpd/dhcpd.patch

@@ -1,11 +0,0 @@
---- server/omapi.c.orig	Tue Jun  4 12:02:11 2002
-+++ server/omapi.c	Tue Jun  4 12:02:11 2002
-@@ -244,7 +244,7 @@
- 	    if (lease -> binding_state != bar) {
- 		lease -> next_binding_state = bar;
- 		if (supersede_lease (lease, 0, 1, 1, 1)) {
--			log_info ("lease %d state changed from %s to %s",
-+			log_info ("lease state changed from %s to %s",
- 				  ols, nls);
- 			return ISC_R_SUCCESS;
- 		}

dhcpd/dhcpd.spec

@@ -39,7 +39,6 @@ Release:      20021108
 Source0:      ftp://ftp.isc.org/isc/dhcp/dhcp-%{version}.tar.gz
 Source1:      dhcpd.conf
 Source2:      rc.dhcpd
-#Patch0:       dhcpd.patch
 
 #   build information
 Prefix:       %{l_prefix}
@@ -54,7 +53,6 @@ AutoReqProv:  no
 
 %prep
     %setup -q -n dhcp-%{version}
-#    %patch -p0
 
 %build
     ( echo 'CC           = %{l_cc}'