[IPV4]: Use kmemdup in net/ipv4/devinet.c
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>
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@ -1564,12 +1564,12 @@ static void devinet_sysctl_register(struct in_device *in_dev,
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{
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int i;
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struct net_device *dev = in_dev ? in_dev->dev : NULL;
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struct devinet_sysctl_table *t = kmalloc(sizeof(*t), GFP_KERNEL);
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struct devinet_sysctl_table *t = kmemdup(&devinet_sysctl, sizeof(*t),
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GFP_KERNEL);
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char *dev_name = NULL;
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if (!t)
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return;
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memcpy(t, &devinet_sysctl, sizeof(*t));
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for (i = 0; i < ARRAY_SIZE(t->devinet_vars) - 1; i++) {
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t->devinet_vars[i].data += (char *)p - (char *)&ipv4_devconf;
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t->devinet_vars[i].de = NULL;
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