diff options
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 3b33810d92a8..a5c386a45501 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -2940,10 +2940,7 @@ static int do_setlink(const struct sk_buff *skb, struct net_device *dev, const char *pat = ifname[0] ? ifname : NULL; int new_ifindex; - if (tb[IFLA_NEW_IFINDEX]) - new_ifindex = nla_get_s32(tb[IFLA_NEW_IFINDEX]); - else - new_ifindex = 0; + new_ifindex = nla_get_s32_default(tb[IFLA_NEW_IFINDEX], 0); err = __dev_change_net_namespace(dev, tgt_net, pat, new_ifindex); if (err) |