i40e: use netdev_rss_key_fill() helper
authorEric Dumazet <edumazet@google.com>
Sun, 16 Nov 2014 14:23:13 +0000 (06:23 -0800)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Nov 2014 20:59:12 +0000 (15:59 -0500)
commit22f258a1cc2f35d2f5800276360c2aeed385b24e
treef7d73be86d3e49f6f9114b8089532e373aea063d
parentc41a4fba4a220c644ba6641c779cf427729f2eec
i40e: use netdev_rss_key_fill() helper

Use of well known RSS key increases attack surface.
Switch to a random one, using generic helper so that all
ports share a common key.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/intel/i40e/i40e_main.c
drivers/net/ethernet/intel/i40evf/i40evf_main.c