Make "boot net:dhcp" boot from IPv4 only

The default network boot method "boot net" tries to boot from both IPv4 and IPv6
networks. The "boot net:ipv6" allows to boot from IPv6 network only. But there
is no option for booting from IPv4 network only. This patch addresses this issue.

Signed-off-by: Avik Sil <aviksil@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
1 file changed