netfilter: ipset: Resolve missing-field-initializer warnings

Resolve missing-field-initializer warnings by providing a
directed initializer.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>

diff --cc net/netfilter/ipset/ip_set_bitmap_ip.c
Simple merge

diff --cc net/netfilter/ipset/ip_set_bitmap_ipmac.c
Simple merge

diff --cc net/netfilter/ipset/ip_set_bitmap_port.c
Simple merge

diff --cc net/netfilter/ipset/ip_set_hash_ip.c
Simple merge

diff --cc net/netfilter/ipset/ip_set_hash_ipport.c
Simple merge

diff --cc net/netfilter/ipset/ip_set_hash_ipportip.c
Simple merge