Don't duplicate error messages on send failure

We have a warn in send_arp_packet, no need to warn again. Also, sleep()
isn't any use here.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
1 file changed
tree: 1a67e9c67c6354c910e9f9aadbc54bb031350a1e
  1. inarp.c
  2. Makefile