From 9cb272f5b12cf23205f361244a9ceef1097d3cba Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 18 Apr 2015 23:27:15 +0200 Subject: device: add support for removing interface config on reload Signed-off-by: Felix Fietkau --- interface.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) (limited to 'interface.c') diff --git a/interface.c b/interface.c index f72d967..a10cec9 100644 --- a/interface.c +++ b/interface.c @@ -519,6 +519,19 @@ interface_alias_cb(struct interface_user *dep, struct interface *iface, enum int } } +static void +interface_set_device_config(struct interface *iface, struct device *dev) +{ + if (!dev || !dev->default_config) + return; + + if (!iface->device_config && !dev->iface_config) + return; + + dev->iface_config = iface->device_config; + device_apply_config(dev, dev->type, iface->config); +} + static void interface_claim_device(struct interface *iface) { @@ -535,8 +548,7 @@ interface_claim_device(struct interface *iface) } else if (iface->ifname && !(iface->proto_handler->flags & PROTO_FLAG_NODEV)) { dev = device_get(iface->ifname, true); - if (dev && dev->default_config && iface->device_config) - device_apply_config(dev, dev->type, iface->config); + interface_set_device_config(iface, dev); } else { dev = iface->ext_dev.dev; } @@ -943,9 +955,7 @@ interface_handle_link(struct interface *iface, const char *name, bool add, bool } if (add) { - if (iface->device_config && dev->default_config) - device_apply_config(dev, dev->type, iface->config); - + interface_set_device_config(iface, dev); device_set_present(dev, true); ret = interface_add_link(iface, dev, link_ext); -- cgit v1.2.3