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[NET] neighbour: Use kmemdup where applicable

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Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2006-11-21 01:15:32 -02:00 committed by David S. Miller
parent 2afe37cdff
commit b1a98bf685
1 changed files with 3 additions and 4 deletions
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7
net/core/neighbour.c
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@ -1266,10 +1266,9 @@ void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
struct neigh_parms *neigh_parms_alloc(struct net_device *dev,
struct neigh_table *tbl)
{
struct neigh_parms *p = kmalloc(sizeof(*p), GFP_KERNEL);
struct neigh_parms *p = kmemdup(&tbl->parms, sizeof(*p), GFP_KERNEL);
if (p) {
memcpy(p, &tbl->parms, sizeof(*p));
p->tbl = tbl;
atomic_set(&p->refcnt, 1);
INIT_RCU_HEAD(&p->rcu_head);
@ -2625,14 +2624,14 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
int p_id, int pdev_id, char *p_name,
proc_handler *handler, ctl_handler *strategy)
{
struct neigh_sysctl_table *t = kmalloc(sizeof(*t), GFP_KERNEL);
struct neigh_sysctl_table *t = kmemdup(&neigh_sysctl_template,
sizeof(*t), GFP_KERNEL);
const char *dev_name_source = NULL;
char *dev_name = NULL;
int err = 0;
if (!t)
return -ENOBUFS;
memcpy(t, &neigh_sysctl_template, sizeof(*t));
t->neigh_vars[0].data = &p->mcast_probes;
t->neigh_vars[1].data = &p->ucast_probes;
t->neigh_vars[2].data = &p->app_probes;