tree 6ea5c19bf3641d94e1cefca51a473ac71de6892c
parent 46d6d76ac62da1052b20fcbd62ef12f8e4954285
author Jeremy Kerr <jk@ozlabs.org> 1456397228 +0800
committer Jeremy Kerr <jk@ozlabs.org> 1456398449 +0800

Don't pass pointless arguments to send_arp_packet

There's no need to share the response buffer between main() and
send_arp_packet, and the op is fixed.

This change moves the response buffer local to send_arp_packet.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>