Shannon Nelson 29d0790ef3 i40e: prevent null pointer exception in dump descriptor
Check that rings were allocated before trying to reference them.

Change-Id: I33151e55ab7a7a305fecdb88ccb2709ac246b7c7
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-17 22:41:34 -08:00
..
2013-11-14 17:14:42 -05:00
2013-12-17 15:18:48 -05:00
2013-12-11 00:19:17 -05:00
2013-12-17 17:09:44 -05:00
2013-12-10 21:47:35 -05:00
2013-08-30 17:43:37 -04:00
2013-08-30 17:43:38 -04:00
2013-08-30 17:43:35 -04:00
2013-11-07 02:14:32 -05:00
2013-08-11 21:38:12 -07:00