Removed unused variable in igbvf.
Signed-off-by: NJulian Stecklina <jsteckli@os.inf.tu-dresden.de>
Acked-by: NGreg Rose <greg.v.rose@intel.com>
Tested-by: NEmil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>