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| author | Felix Fietkau <nbd@openwrt.org> | 2009-06-01 18:09:05 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-06-01 18:09:05 +0000 |
| commit | 642870d0cc5cece00729b638b24e79dad1a7768b (patch) | |
| tree | f7fc45afc4d4691c5b93f34f5125e557e25658c4 /package/base-files | |
| parent | bc8ed5ec5fd51749d06c238789c8a2967936e385 (diff) | |
| download | mtk-20170518-642870d0cc5cece00729b638b24e79dad1a7768b.zip mtk-20170518-642870d0cc5cece00729b638b24e79dad1a7768b.tar.gz mtk-20170518-642870d0cc5cece00729b638b24e79dad1a7768b.tar.bz2 | |
network: prevent unnecessary interface down/up cycles if no mac address change is requested
SVN-Revision: 16269
Diffstat (limited to 'package/base-files')
| -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 808463d..cefd559 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" |