diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-06-01 18:09:05 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-06-01 18:09:05 +0000 |
| commit | 5d422a4b0e275d6c2554d7394df161e602c57184 (patch) | |
| tree | 761562a1967f82148fddf7b04778ad8c841651f9 | |
| parent | 1cff96ccf010d7ba0217b6a97f397347ec647186 (diff) | |
network: prevent unnecessary interface down/up cycles if no mac address change is requested
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16269 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rwxr-xr-x | package/base-files/files/lib/network/config.sh | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/package/base-files/files/lib/network/config.sh b/package/base-files/files/lib/network/config.sh index 808463df52..cefd559567 100755 --- a/package/base-files/files/lib/network/config.sh +++ b/package/base-files/files/lib/network/config.sh @@ -246,9 +246,10 @@ setup_interface() { # Interface settings config_get mtu "$config" mtu config_get macaddr "$config" macaddr - grep "$iface:" /proc/net/dev > /dev/null && \ - $DEBUG ifconfig "$iface" down && \ + grep "$iface:" /proc/net/dev > /dev/null && { + [ -n "$macaddr" ] && $DEBUG ifconfig "$iface" down $DEBUG ifconfig "$iface" ${macaddr:+hw ether "$macaddr"} ${mtu:+mtu $mtu} up + } set_interface_ifname "$config" "$iface" pidfile="/var/run/$iface.pid" |