From 642870d0cc5cece00729b638b24e79dad1a7768b Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 1 Jun 2009 18:09:05 +0000 Subject: [PATCH] network: prevent unnecessary interface down/up cycles if no mac address change is requested SVN-Revision: 16269 --- package/base-files/files/lib/network/config.sh | 5 +++-- 1 file 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" -- 2.25.1