ar71xx: image: override mkcameofw status

This allows to build images for other boards, even if
the image is too big for Cameo devices.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 38095

target/linux/ar71xx/image/Makefile

@@ -369,6 +369,7 @@ define Image/Build/CameoHornet
 				-K $(10) -I $(11) \
 				-k "$(call sysupname,$(1),$(2))" \
 				-o $(call imgname,$(1),$(2))-factory$$$$dashr.bin; \
+			true; \
 		done; \
 	fi
 endef