system-linux: fix deletion of ip tunnels (FS#4058)

The deletion of IP tunnels via the ioctl interface is broken; instead of
fixing the ioctl interface switch to the netlink based interface to delete
IP tunnel devices as this simplifies and unifies the code

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/system.h b/system.h
index be90f65..1f7037d 100644
--- a/system.h
+++ b/system.h
@@ -295,8 +295,8 @@ bool system_resolve_rt_table(const char *name, unsigned int *id);
 bool system_is_default_rt_table(unsigned int id);
 bool system_resolve_rpfilter(const char *filter, unsigned int *id);
 
-int system_del_ip_tunnel(const char *name, struct blob_attr *attr);
-int system_add_ip_tunnel(const char *name, struct blob_attr *attr);
+int system_del_ip_tunnel(const struct device *dev);
+int system_add_ip_tunnel(const struct device *dev, struct blob_attr *attr);
 
 int system_add_iprule(struct iprule *rule);
 int system_del_iprule(struct iprule *rule);