route_bench: Set NLM_F_NOREPLY in do_bench().

This avoids us seeing overhead from netlink reply generation.

As a backup we keep the socket filter there in case the kernel
does not support this feature.

Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed
tree: 8a211236d5f978aa9671efdfe182d28adcd42d5c
  1. Makefile
  2. route_bench.c
  3. udpflood.c