make a few variables static
authorFelix Fietkau <nbd@openwrt.org>
Sat, 16 Mar 2013 14:50:59 +0000 (15:50 +0100)
committerFelix Fietkau <nbd@openwrt.org>
Sat, 16 Mar 2013 14:50:59 +0000 (15:50 +0100)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

No differences found