Commits
Keith Busch committed 397c699fb09
nvme-pci: remove unnecessary completion doorbell check The nvme pci driver never unmaps the doorbell registers while the requests are active, so we can always safely update the completion queue head. Signed-off-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Jens Axboe <axboe@kernel.dk> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>