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authorArnaldo Carvalho de Melo <acme@mandriva.com>2006-11-17 11:18:20 -0200
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:23:56 -0800
commit42e5ea466c1897c4ac2e3b4fe0b33a28e9e3d5de (patch)
tree3184524900251020a19f338295473616e884be97
parentfac5d7315126f4b6745a8565c3a875617e02f8b8 (diff)
[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>
-rw-r--r--net/ipv4/devinet.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index a1b356c8aa5..2fd899160f8 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -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;