/* RCU notes: this function is called when a mesh plink transitions from PLINK_ESTAB to any other state, since PLINK_ESTAB state is the only one that allows path creation. This will happen before the sta can be freed (because sta_info_destroy() calls this) so any reader in a rcu read block will be protected against the plink disappearing.  */
void mesh_path_flush_by_nexthop(struct sta_info *sta)
/* RCU notes: this function is called when a mesh plink transitions from PLINK_ESTAB to any other state, since PLINK_ESTAB state is the only one that allows path creation. This will happen before the sta can be freed (because sta_info_destroy() calls this) so any reader in a rcu read block will be protected against the plink disappearing.  */
void mesh_path_flush_by_nexthop(struct sta_info *sta)
{
	struct mesh_path *mpath;
	struct mpath_node *node;
	struct hlist_node *p;
	int i;
	for_each_mesh_entry(mesh_paths, p, node, i) {
		mpath = node->mpath;
		if (mpath->next_hop == sta)
			mesh_path_del(mpath->dst, mpath->sdata);
	}
}