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netns: minor cleanup in rtnl_net_getid()

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No need to initialize err, it will be overridden by the value of nlmsg_parse().

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nicolas Dichtel 2015-04-07 11:51:52 +02:00 committed by David S. Miller
parent e0e8db2f89
commit b111e4e111
1 changed files with 1 additions and 1 deletions
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2
net/core/net_namespace.c
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@ -565,8 +565,8 @@ static int rtnl_net_getid(struct sk_buff *skb, struct nlmsghdr *nlh)
struct net *net = sock_net(skb->sk);
struct nlattr *tb[NETNSA_MAX + 1];
struct sk_buff *msg;
int err = -ENOBUFS;
struct net *peer;
int err;
err = nlmsg_parse(nlh, sizeof(struct rtgenmsg), tb, NETNSA_MAX,
rtnl_net_policy);