buildkernel ULE related breakage

Hi,
Got this error compiling GENERIC with s/4BSD/ULE/ on recent -CURRENT 
( wrapped long lines )

cc -c -O -pipe -march=pentium3 -Wall -Wredundant-decls -Wnested-externs
  -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline
  -Wcast-qual -fformat-extensions -std=c99 -g -nostdinc -I- -I.
  -I/usr/src/sys -I/usr/src/sys/dev -I/usr/src/sys/contrib/dev/acpica
  -I/usr/src/sys/contrib/ipfilter -I/usr/src/sys/contrib/dev/ath
  -I/usr/src/sys/contrib/dev/ath/freebsd -D_KERNEL -include opt_global.h
  -fno-common -mno-align-long-strings -mpreferred-stack-boundary=2
  -ffreestanding -Werror /usr/src/sys/kern/sched_ule.c
cc1: warnings being treated as errors
/usr/src/sys/kern/sched_ule.c: In function `sched_setup':
/usr/src/sys/kern/sched_ule.c:531: warning: unused variable `i'
*** Error code 1

Stop in /usr/obj/usr/src/sys/TEST.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.


Michal