Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (35 commits)
  [IPV6]: Deinline few large functions in inet6 code
  [IPV4] ip_fragment: Always compute hash with ipfrag_lock held.
  [NETFILTER]: Fix DNAT in LOCAL_OUT
  [X25]: Restore skb->dev setting in x25_type_trans().
  [NET]: Fix hotplug race during device registration.
  [IPV6]: Unexport secure_ipv6_port_ephemeral
  [NETFILTER]: Fix build with CONFIG_NETFILTER=y/m on IA64
  [NET]: More kzalloc conversions.
  [NET] kzalloc: use in alloc_netdev
  [PKT_SCHED] act_police: Rename methods.
  [TG3]: Speed up SRAM access (2nd version)
  [TG3]: Kill some less useful flags
  [NETFILTER]: H.323 helper: remove changelog
  [NETFILTER]: Convert conntrack/ipt_REJECT to new checksumming functions
  [NETFILTER]: Add address family specific checksum helpers
  [NETFILTER]: Introduce infrastructure for address family specific operations
  [NETFILTER]: Fix IP_NF_CONNTRACK_NETLINK dependency
  [NETFILTER]: H.323 helper: add parameter 'default_rrq_ttl'
  [NETFILTER]: H.323 helper: make get_h245_addr() static
  [NETFILTER]: H.323 helper: change EXPORT_SYMBOL to EXPORT_SYMBOL_GPL
  ...

1 files changed, 4 insertions, 10 deletions

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 0c8666872d10..2ec8693fb778 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -284,14 +284,11 @@ static struct neighbour **neigh_hash_alloc(unsigned int entries)
 	struct neighbour **ret;
 
 	if (size <= PAGE_SIZE) {
-		ret = kmalloc(size, GFP_ATOMIC);
+		ret = kzalloc(size, GFP_ATOMIC);
 	} else {
 		ret = (struct neighbour **)
-			__get_free_pages(GFP_ATOMIC, get_order(size));
+		      __get_free_pages(GFP_ATOMIC|__GFP_ZERO, get_order(size));
 	}
-	if (ret)
-		memset(ret, 0, size);
-
 	return ret;
 }
 
@@ -1089,8 +1086,7 @@ static void neigh_hh_init(struct neighbour *n, struct dst_entry *dst,
 		if (hh->hh_type == protocol)
 			break;
 
-	if (!hh && (hh = kmalloc(sizeof(*hh), GFP_ATOMIC)) != NULL) {
-		memset(hh, 0, sizeof(struct hh_cache));
+	if (!hh && (hh = kzalloc(sizeof(*hh), GFP_ATOMIC)) != NULL) {
 		rwlock_init(&hh->hh_lock);
 		hh->hh_type = protocol;
 		atomic_set(&hh->hh_refcnt, 0);
@@ -1366,13 +1362,11 @@ void neigh_table_init(struct neigh_table *tbl)
 	tbl->hash_buckets = neigh_hash_alloc(tbl->hash_mask + 1);
 
 	phsize = (PNEIGH_HASHMASK + 1) * sizeof(struct pneigh_entry *);
-	tbl->phash_buckets = kmalloc(phsize, GFP_KERNEL);
+	tbl->phash_buckets = kzalloc(phsize, GFP_KERNEL);
 
 	if (!tbl->hash_buckets || !tbl->phash_buckets)
 		panic("cannot allocate neighbour cache hashes");
 
-	memset(tbl->phash_buckets, 0, phsize);
-
 	get_random_bytes(&tbl->hash_rnd, sizeof(tbl->hash_rnd));
 
 	rwlock_init(&tbl->lock);