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various patches to add support for ppp over evdo or character devices

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7076 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
mbm
2007-05-01 21:53:32 +00:00
parent 749b9dbf5b
commit b1c117aeeb
3 changed files with 33 additions and 1 deletions

View File

@@ -75,6 +75,8 @@ prepare_interface() {
# to create any interfaces here. The scripts have already done that, otherwise
# the bridge interface wouldn't exist.
[ "$iface" = "br-$config" ] && return 0;
[ -f "$iface" ] && return 0;
ifconfig "$iface" 2>/dev/null >/dev/null && {
# make sure the interface is removed from any existing bridge and brought down