diff options
Diffstat (limited to 'net/batman-adv/hard-interface.h')
| -rw-r--r-- | net/batman-adv/hard-interface.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h index 8cb2a1f10080..64f660dbbe54 100644 --- a/net/batman-adv/hard-interface.h +++ b/net/batman-adv/hard-interface.h @@ -89,6 +89,9 @@ int batadv_hardif_no_broadcast(struct batadv_hard_iface *if_outgoing, */ static inline void batadv_hardif_put(struct batadv_hard_iface *hard_iface) { + if (!hard_iface) + return; + kref_put(&hard_iface->refcount, batadv_hardif_release); } |