ixgbevf: use bit operations for setting and checking resets

ixgbevf: use bit operations for setting and checking resets

Orabug: 23177316

Move the reset flags to adapter->state in order to make use of bit
operations.

This is an alternative patch to the one previously submitted by
John Greene.

Suggested-by: Alexander Duyck <aduyck@mirantis.com>
Reported-by: Scott Otto <otts62@yahoo.com>
Reported-by: John Greene <jogreene@redhat.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit d5dd7c3fa4dbff70fc25acf54acb63cf971fd6e9)
Signed-off-by: Brian Maly <brian.maly@oracle.com>