Index: head/tools/tools/ath/Makefile.inc
===================================================================
--- head/tools/tools/ath/Makefile.inc	(revision 366679)
+++ head/tools/tools/ath/Makefile.inc	(revision 366680)
@@ -1,15 +1,17 @@
 #	$FreeBSD$
 
 BINDIR=	/usr/local/bin
 MAN=
 
 ATH_DEFAULT=	ath0
 
+WARNS?=	0
+
 CFLAGS+=-DATH_DEFAULT='"${ATH_DEFAULT}"'
 CFLAGS+=-I${.CURDIR}
 CFLAGS+=-I${.CURDIR}/../common
 CFLAGS+=-I${.CURDIR}/../../../../sys
 CFLAGS+=-I${.CURDIR}/../../../../sys/dev/ath
 CFLAGS+=-I${.CURDIR}/../../../../sys/dev/ath/ath_hal
 CFLAGS+=-I${.CURDIR}/../../../../sys/contrib/dev/ath/ath_hal
 CFLAGS+=-I${.OBJDIR}