ramips: use maccalc instead of hexdump + sed

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28007 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ramips/base-files/etc/uci-defaults/nw718 b/target/linux/ramips/base-files/etc/uci-defaults/nw718
index 4ce3bc9..590b659 100755 (executable)
--- a/target/linux/ramips/base-files/etc/uci-defaults/nw718
+++ b/target/linux/ramips/base-files/etc/uci-defaults/nw718
@@ -8,15 +8,16 @@ nw718_set_macs() {
        local lan_mac
        local wan_mac
 
+       [ -z $(which maccalc) ] && return
+
        . /etc/functions.sh
 
        part=$(find_mtd_part "factory")
        [ -z $part ] && return
 
-       lan_mac=$(dd bs=1 skip=4 count=6 if=$part 2>/dev/null | hexdump -v -e '1/1 "%02x"' | sed 's/\(..\)/\1:/g;s/:$//')
+       lan_mac=$(dd bs=1 skip=4 count=6 if=$part 2>/dev/null | maccalc bin2mac)
        [ -z $lan_mac ] && return
 
-       [ -z $(which maccalc) ] && return
        wan_mac=$(maccalc add $lan_mac 1)
 
        uci batch <<EOF