From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: [PATCH] ipv4: Eliminate spurious argument to __ipv4_neigh_lookup Date: Wed, 15 Feb 2012 17:55:46 -0500 (EST) Message-ID: <20120215.175546.1765200851698890734.davem@davemloft.net> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Return-path: Received: from shards.monkeyblade.net ([198.137.202.13]:33287 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751472Ab2BOWzs (ORCPT ); Wed, 15 Feb 2012 17:55:48 -0500 Received: from localhost (nat-pool-rdu.redhat.com [66.187.233.202]) (authenticated bits=0) by shards.monkeyblade.net (8.14.4/8.14.4) with ESMTP id q1FMtk6F030933 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NO) for ; Wed, 15 Feb 2012 14:55:47 -0800 Sender: netdev-owner@vger.kernel.org List-ID: 'tbl' is always arp_tbl, so specifying it is pointless. Signed-off-by: David S. Miller --- include/net/arp.h | 4 ++-- net/ipv4/route.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/net/arp.h b/include/net/arp.h index 0013dc8..4a1f3fb 100644 --- a/include/net/arp.h +++ b/include/net/arp.h @@ -15,14 +15,14 @@ static inline u32 arp_hashfn(u32 key, const struct net_device *dev, u32 hash_rnd return val * hash_rnd; } -static inline struct neighbour *__ipv4_neigh_lookup(struct neigh_table *tbl, struct net_device *dev, u32 key) +static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32 key) { struct neigh_hash_table *nht; struct neighbour *n; u32 hash_val; rcu_read_lock_bh(); - nht = rcu_dereference_bh(tbl->nht); + nht = rcu_dereference_bh(arp_tbl.nht); hash_val = arp_hashfn(key, dev, nht->hash_rnd[0]) >> (32 - nht->hash_shift); for (n = rcu_dereference_bh(nht->hash_buckets[hash_val]); n != NULL; diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 4eeb8ce..0489ced 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1127,7 +1127,7 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst, const vo else if (rt->rt_gateway) pkey = (const __be32 *) &rt->rt_gateway; - n = __ipv4_neigh_lookup(&arp_tbl, dev, *(__force u32 *)pkey); + n = __ipv4_neigh_lookup(dev, *(__force u32 *)pkey); if (n) return n; return neigh_create(&arp_tbl, pkey, dev); -- 1.7.7.6