1 files changed, 6 insertions, 6 deletions

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 8ce8c471d868..b4b478353b27 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -344,12 +344,12 @@ struct neighbour *neigh_lookup(struct neigh_table *tbl, const void *pkey,
 {
         struct neighbour *n;
         int key_len = tbl->key_len;
-        u32 hash_val = tbl->hash(pkey, dev) & tbl->hash_mask;
+        u32 hash_val = tbl->hash(pkey, dev);
         
         NEIGH_CACHE_STAT_INC(tbl, lookups);
 
         read_lock_bh(&tbl->lock);
-        for (n = tbl->hash_buckets[hash_val]; n; n = n->next) {
+        for (n = tbl->hash_buckets[hash_val & tbl->hash_mask]; n; n = n->next) {
                 if (dev == n->dev && !memcmp(n->primary_key, pkey, key_len)) {
                         neigh_hold(n);
                         NEIGH_CACHE_STAT_INC(tbl, hits);
@@ -364,12 +364,12 @@ struct neighbour *neigh_lookup_nodev(struct neigh_table *tbl, const void *pkey)
 {
         struct neighbour *n;
         int key_len = tbl->key_len;
-        u32 hash_val = tbl->hash(pkey, NULL) & tbl->hash_mask;
+        u32 hash_val = tbl->hash(pkey, NULL);
 
         NEIGH_CACHE_STAT_INC(tbl, lookups);
 
         read_lock_bh(&tbl->lock);
-        for (n = tbl->hash_buckets[hash_val]; n; n = n->next) {
+        for (n = tbl->hash_buckets[hash_val & tbl->hash_mask]; n; n = n->next) {
                 if (!memcmp(n->primary_key, pkey, key_len)) {
                         neigh_hold(n);
                         NEIGH_CACHE_STAT_INC(tbl, hits);
@@ -1998,12 +1998,12 @@ static int neigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb,
         int rc, h, s_h = cb->args[1];
         int idx, s_idx = idx = cb->args[2];
 
+        read_lock_bh(&tbl->lock);
         for (h = 0; h <= tbl->hash_mask; h++) {
                 if (h < s_h)
                         continue;
                 if (h > s_h)
                         s_idx = 0;
-                read_lock_bh(&tbl->lock);
                 for (n = tbl->hash_buckets[h], idx = 0; n; n = n->next, idx++) {
                         if (idx < s_idx)
                                 continue;
@@ -2016,8 +2016,8 @@ static int neigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb,
                                 goto out;
                         }
                 }
-                read_unlock_bh(&tbl->lock);
         }
+        read_unlock_bh(&tbl->lock);
         rc = skb->len;
 out:
         cb->args[1] = h;