kernel build failure

[B Harder <brad.harder%gmail.com@localhost>]

--- if_loop.o ---
/usr/src/obj/tooldir.NetBSD-6.99.40-amd64/bin/x86_64--netbsd-gcc
-mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -mno-avx -msoft-float
-ffreestanding -fno-zero-initialized-in-bss -O2
-fno-omit-frame-pointer -fstack-protector -Wstack-protector --param
ssp-buffer-size=1 -fno-strict-aliasing -fno-common -std=gnu99 -Werror
-Wall -Wno-main -Wno-format-zero-length -Wpointer-arith
-Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition
-Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code
-Wno-pointer-sign -Wno-attributes -Wextra -Wno-unused-parameter
-Wold-style-definition -Wno-sign-compare
--sysroot=/usr/src/obj/destdir.amd64 -Damd64 -Dx86_64 -I.
-I/usr/src/sys/../common/include -I/usr/src/sys/arch -I/usr/src/sys
-nostdinc -DDIAGNOSTIC -DMAXUSERS=64 -D_KERNEL -D_KERNEL_OPT
-std=gnu99 -I/usr/src/sys/lib/libkern/../../../common/lib/libc/quad
-I/usr/src/sys/lib/libkern/../../../common/lib/libc/string
-I/usr/src/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string
-D_FORTIFY_SOURCE=2 -I/usr/src/sys/external/bsd/ipf
-I/usr/src/sys/external/isc/atheros_hal/dist
-I/usr/src/sys/external/isc/atheros_hal/ic
-I/usr/src/sys/external/bsd/drm/dist/bsd-core
-I/usr/src/sys/external/bsd/drm/dist/shared-core
-I/usr/src/sys/../common/include
-I/usr/src/sys/external/bsd/acpica/dist/include -c
/usr/src/sys/net/if_loop.c
--- if_malo_pcmcia.o ---
/usr/src/sys/dev/pcmcia/if_malo_pcmcia.c: In function 'cmalo_cmd_rsp_assoc':
/usr/src/sys/dev/pcmcia/if_malo_pcmcia.c:1864:32: error: suggest
braces around empty body in an 'else' statement [-Werror=empty-body]
       device_xname(sc->sc_dev));
                                ^
cc1: all warnings being treated as errors
*** [if_malo_pcmcia.o] Error code 1

nbmake: stopped in /usr/obj/sys/arch/amd64/compile/GENERIC
--- if_loop.o ---
: ctfconvert -g -L VERSION if_loop.o
--- if_lmc.o ---
: ctfconvert -g -L VERSION if_lmc.o
--- if_iwn.o ---
: ctfconvert -g -L VERSION if_iwn.o
1 error


-- 
Brad Harder
Method Logic Digital Consulting
http://twitter.com/bcharder