netlink: fix copy-paste error in rtm_link_summary()

Fixes: bdfffab54933 ("netlink: message format descriptions for rtnetlink")
Cc: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
1 file changed