Pull SCSI fixes from James Bottomley:
 "Three small changes: two in the core and one in the qla2xxx driver.

  The sg_tablesize fix affects a thinko in the migration to blk-mq of
  certain legacy drivers which could cause an oops and the sd core
  change should only affect zoned block devices which were wrongly
  suppressing error messages for reset all zones"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: core: Handle drivers which set sg_tablesize to zero
  scsi: qla2xxx: fix NPIV tear down process
  scsi: sd_zbc: Fix sd_zbc_complete()