error building re-module

[Claus Guttesen]

>From make buildkernel from RELENG_6 as of Oct. 7'th 20:00 GMT:

===> re (all)
cc -O2 -pipe -march=athlon64 -fno-strict-aliasing -Werror -D_KERNEL
-DKLD_MODULE -nostdinc -I-   -DHAVE_KERNEL_OPTION_HEADERS -include
/usr/obj/usr/src/sys/TWIN/opt_global.h -I. -I@ -I@/contrib/altq
-I@/../include -finline-limit=8000 -fno-common -g
-fno-omit-frame-pointer -I/usr/obj/usr/src/sys/TWIN -mcmodel=kernel
-mno-red-zone  -mfpmath=387 -mno-sse -mno-sse2 -mno-mmx -mno-3dnow 
-msoft-float -fno-asynchronous-unwind-tables -ffreestanding -Wall
-Wredundant-decls -Wnested-externs -Wstrict-prototypes 
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual 
-fformat-extensions -std=c99 -c
/usr/src/sys/modules/re/../../dev/re/if_re.c
/usr/src/sys/modules/re/../../dev/re/if_re.c: In function `re_ioctl':
/usr/src/sys/modules/re/../../dev/re/if_re.c:2286: warning: 'error'
might be used uninitialized in this function
*** Error code 1

Stop in /usr/src/sys/modules/re.
*** Error code 1

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

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

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

Stop in /usr/src.

regards
Calus