rtnetlink: remove check for IFLA_IF_NETNSID

RTM_NEWLINK supports the IFLA_IF_NETNSID property since
5bb8ed0754 so we should not error out
when it is passed.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christian Brauner 2018-02-01 12:56:00 +01:00 committed by David S. Miller
parent a83165f00f
commit 7973bfd875

View File

@ -2802,9 +2802,6 @@ replay:
if (err < 0)
return err;
if (tb[IFLA_IF_NETNSID])
return -EOPNOTSUPP;
if (tb[IFLA_IFNAME])
nla_strlcpy(ifname, tb[IFLA_IFNAME], IFNAMSIZ);
else