The batadv_tvlv_container* functions state in their kernel-doc that they require tvlv.container_list_lock. Add an assert to automatically detect when this might have been ignored by the caller.
Signed-off-by: Sven Eckelmann <[email protected]> --- net/batman-adv/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 19ad0bb..c9b8205 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -720,6 +720,8 @@ static struct batadv_tvlv_container { struct batadv_tvlv_container *tvlv_tmp, *tvlv = NULL; + lockdep_assert_held(&bat_priv->tvlv.container_list_lock); + hlist_for_each_entry(tvlv_tmp, &bat_priv->tvlv.container_list, list) { if (tvlv_tmp->tvlv_hdr.type != type) continue; @@ -752,6 +754,8 @@ static u16 batadv_tvlv_container_list_size(struct batadv_priv *bat_priv) struct batadv_tvlv_container *tvlv; u16 tvlv_len = 0; + lockdep_assert_held(&bat_priv->tvlv.container_list_lock); + hlist_for_each_entry(tvlv, &bat_priv->tvlv.container_list, list) { tvlv_len += sizeof(struct batadv_tvlv_hdr); tvlv_len += ntohs(tvlv->tvlv_hdr.len); -- 2.6.4
