From: Julian Anastasov <[email protected]>
Date: Mon, 26 Oct 2015 23:59:12 +0200
...
> -int fib_sync_down_dev(struct net_device *dev, unsigned long event)
> +/* Event force Flags Description
> + * NETDEV_CHANGE 0 LINKDOWN Carrier OFF, not for scope host
> + * NETDEV_DOWN 0 LINKDOWN|DEAD Link down, not for scope host
> + * NETDEV_DOWN 1 LINKDOWN|DEAD Last address removed
> + * NETDEV_UNREGISTER 2 LINKDOWN|DEAD Device removed
> + */
> +int fib_sync_down_dev(struct net_device *dev, unsigned long event, int force)
> {
> int ret = 0;
> int scope = RT_SCOPE_NOWHERE;
> @@ -1290,8 +1296,7 @@ int fib_sync_down_dev(struct net_device *dev, unsigned
> long event)
> struct hlist_head *head = &fib_info_devhash[hash];
> struct fib_nh *nh;
>
> - if (event == NETDEV_UNREGISTER ||
> - event == NETDEV_DOWN)
> + if (force)
> scope = -1;
Julian the force variable is only used in a boolean manner, and in
fact 'event' + a boolean is enough to distinguish all of the necessary
cases so really using a non-bool for 'force' does not convey any extra
information.
So please use 'bool' and 'true/false' for 'force'.
Thanks.
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