92ee47be1e
ipfilter 5.1.2 into FreeBSD-10, the fix for, 2580062 from/to targets should be able to use any interface name, moved frentry.fr_cksum to prior to frentry.fr_func thereby making this code redundant. After investigating whether this fix to move fr_cksum was correct and if it broke anything, it has been determined that the fix is correct and this code is redundant. We remove it here. MFC after: 2 weeks