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-rw-r--r--include/net/neighbour.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index b8452cc0e059..8ec77bfdc1a4 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -72,7 +72,6 @@ struct neigh_parms {
struct net_device *dev;
struct list_head list;
int (*neigh_setup)(struct neighbour *);
- void (*neigh_cleanup)(struct neighbour *);
struct neigh_table *tbl;
void *sysctl_table;
@@ -468,7 +467,7 @@ static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb
do {
seq = read_seqbegin(&hh->hh_lock);
- hh_len = hh->hh_len;
+ hh_len = READ_ONCE(hh->hh_len);
if (likely(hh_len <= HH_DATA_MOD)) {
hh_alen = HH_DATA_MOD;