[ATM]: [lec] add reference counting to lec_arp entries

Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/atm/lec_arpc.h b/net/atm/lec_arpc.h
index 125df36d33b8..ec67435a40a6 100644
--- a/net/atm/lec_arpc.h
+++ b/net/atm/lec_arpc.h
@@ -47,6 +47,7 @@ struct lec_arp_table {
                                          * the length of the tlvs array
                                          */
         struct sk_buff_head tx_wait;    /* wait queue for outgoing packets */
+        atomic_t usage;                 /* usage count */
 };
 
 /*