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[NETNS]: Make the __addrconf_sysctl_register return an error 

This error code will be needed to abort the namespace
creation if needed.

Probably, this is to be checked when a new device is
created (currently it is ignored).

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2008-01-10 17:41:45 -08:00 committed by David S. Miller
parent 408c4768cd
commit 9589731220
1 changed files with 3 additions and 3 deletions
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6
net/ipv6/addrconf.c
View File

@ -4044,7 +4044,7 @@ static struct addrconf_sysctl_table
},
};
static void __addrconf_sysctl_register(char *dev_name, int ctl_name,
static int __addrconf_sysctl_register(char *dev_name, int ctl_name,
struct inet6_dev *idev, struct ipv6_devconf *p)
{
int i;
@ -4088,14 +4088,14 @@ static void __addrconf_sysctl_register(char *dev_name, int ctl_name,
goto free_procname;
p->sysctl = t;
return;
return 0;
free_procname:
kfree(t->dev_name);
free:
kfree(t);
out:
return;
return -ENOBUFS;
}
static void __addrconf_sysctl_unregister(struct ipv6_devconf *p)