netns: read NETNSA_NSID as s32 attribute in rtnl_net_getid()

NETNSA_NSID is signed. Use nla_get_s32() to avoid confusion.

Signed-off-by: Guillaume Nault <gnault@redhat.com>
Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guillaume Nault 2019-04-11 16:45:57 +02:00 • committed by David S. Miller
commit ecce39ec10