scsi_dh_alua fixes for NetApp E-Series Storage

Resending without extra whitespace characters... Apologies!

This short patch series fixes a couple of issues found while testing the scsi_dh_alua handler with NetApp E-Series storage, both of which would prevent the handler from attaching even though TPGS is enabled.

Sean Stewart (2):
ALUA check sense should retry device internal reset unit attention ALUA handler attach should succeed while TPG is transitioning

 drivers/scsi/device_handler/scsi_dh_alua.c | 31 ++++++++++++++++++++----------
 1 file changed, 21 insertions(+), 10 deletions(-)

1.8.3.1