RANDOM_IP_ID in 5.2 CURRENT kernel conf file

From: wonder (a_at_b.com)
Date: 08/17/04 

Date: Tue, 17 Aug 2004 11:16:29 +0800

Hi,

I tried to build 5.2 CURRENT (downloaded yesterday),
but "config myconf" returned error:

# config myconf
myconf: unknown option "RANDOM_IP_ID"

I enclosed a portion of my kernel conf file as below:
#-------for PF configuration -----#
device bpf
options PFIL_HOOKS
options RANDOM_IP_ID

device pf # required
device pflog # optional
device pfsync # optional

device CARP
#---------------------------------#

Is there any advice that I can safely remove RANDOM_IP_ID option from
the kernel conf file?

thanks
sam