tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ipv4: Eliminate spurious argument to __ipv4_neigh_lookup
'tbl' is always arp_tbl, so specifying it is pointless.
Signed-off-by: David S. Miller <davem@davemloft.net>
+3
-3
+2
-2
include/net/arp.h
+2
-2
include/net/arp.h
···
15
15
return val * hash_rnd;
16
16
}
17
17
18
-
static inline struct neighbour *__ipv4_neigh_lookup(struct neigh_table *tbl, struct net_device *dev, u32 key)
18
+
static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32 key)
19
19
{
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20
struct neigh_hash_table *nht;
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21
struct neighbour *n;
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22
u32 hash_val;
23
23
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24
rcu_read_lock_bh();
25
-
nht = rcu_dereference_bh(tbl->nht);
25
+
nht = rcu_dereference_bh(arp_tbl.nht);
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hash_val = arp_hashfn(key, dev, nht->hash_rnd[0]) >> (32 - nht->hash_shift);
27
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for (n = rcu_dereference_bh(nht->hash_buckets[hash_val]);
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n != NULL;
+1
-1
net/ipv4/route.c
+1
-1
net/ipv4/route.c
···
1127
1127
else if (rt->rt_gateway)
1128
1128
pkey = (const __be32 *) &rt->rt_gateway;
1129
1129
1130
-
n = __ipv4_neigh_lookup(&arp_tbl, dev, *(__force u32 *)pkey);
1130
+
n = __ipv4_neigh_lookup(dev, *(__force u32 *)pkey);
1131
1131
if (n)
1132
1132
return n;
1133
1133
return neigh_create(&arp_tbl, pkey, dev);