igb: use netdev_rss_key_fill() helper
authorEric Dumazet <edumazet@google.com>
Sun, 16 Nov 2014 14:23:14 +0000 (06:23 -0800)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Nov 2014 20:59:12 +0000 (15:59 -0500)
commiteb31f8493eee1efcc194fdc98df830a503f572f1
tree2e0ffc8342670bd6420bacfc5587dd87bd75da12
parent22f258a1cc2f35d2f5800276360c2aeed385b24e
igb: 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/igb/igb_main.c