diff options
Diffstat (limited to 'net/batman-adv/tvlv.c')
| -rw-r--r-- | net/batman-adv/tvlv.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/batman-adv/tvlv.c b/net/batman-adv/tvlv.c index 253f5a33a914..992773376e51 100644 --- a/net/batman-adv/tvlv.c +++ b/net/batman-adv/tvlv.c @@ -50,6 +50,9 @@ static void batadv_tvlv_handler_release(struct kref *ref) */ static void batadv_tvlv_handler_put(struct batadv_tvlv_handler *tvlv_handler) { + if (!tvlv_handler) + return; + kref_put(&tvlv_handler->refcount, batadv_tvlv_handler_release); } @@ -106,6 +109,9 @@ static void batadv_tvlv_container_release(struct kref *ref) */ static void batadv_tvlv_container_put(struct batadv_tvlv_container *tvlv) { + if (!tvlv) + return; + kref_put(&tvlv->refcount, batadv_tvlv_container_release); } @@ -438,8 +444,7 @@ int batadv_tvlv_containers_process(struct batadv_priv *bat_priv, ogm_source, orig_node, src, dst, tvlv_value, tvlv_value_cont_len); - if (tvlv_handler) - batadv_tvlv_handler_put(tvlv_handler); + batadv_tvlv_handler_put(tvlv_handler); tvlv_value = (u8 *)tvlv_value + tvlv_value_cont_len; tvlv_value_len -= tvlv_value_cont_len; } |