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[IPV4]: Use kmemdup in net/ipv4/devinet.c

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Code diff stats:

[acme@newtoy net-2.6.20]$ codiff /tmp/devinet.o.before /tmp/devinet.o.after
/pub/scm/linux/kernel/git/acme/net-2.6.20/net/ipv4/devinet.c:
  devinet_sysctl_register |  -38
 1 function changed, 38 bytes removed
[acme@newtoy net-2.6.20]$

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2006-11-17 11:18:20 -02:00 committed by David S. Miller
parent fac5d73151
commit 42e5ea466c
1 changed files with 2 additions and 2 deletions
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4
net/ipv4/devinet.c
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@ -1564,12 +1564,12 @@ static void devinet_sysctl_register(struct in_device *in_dev,
{
int i;
struct net_device *dev = in_dev ? in_dev->dev : NULL;
struct devinet_sysctl_table *t = kmalloc(sizeof(*t), GFP_KERNEL);
struct devinet_sysctl_table *t = kmemdup(&devinet_sysctl, sizeof(*t),
GFP_KERNEL);
char *dev_name = NULL;
if (!t)
return;
memcpy(t, &devinet_sysctl, sizeof(*t));
for (i = 0; i < ARRAY_SIZE(t->devinet_vars) - 1; i++) {
t->devinet_vars[i].data += (char *)p - (char *)&ipv4_devconf;
t->devinet_vars[i].de = NULL;