nvme-pci: merge nvme_free_iod into nvme_unmap_data

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This means we now have a function that undoes everything nvme_map_data
does and we can simplify the error handling a bit.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>

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Christoph Hellwig 2019-03-03 08:15:19 -07:00

parent 915f04c93d

commit 7fe07d14f7

1 changed files with 17 additions and 27 deletions

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44

drivers/nvme/host/pci.c

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