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| author | Christoph Hellwig <hch@lst.de> | 2021-01-20 09:35:01 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-01-20 18:56:33 +0100 |
| commit | fa0732168fa1369dd089e5b06d6158a68229f7b7 (patch) | |
| tree | 3c7970231b1ffd86791daf4d0bee1ab34299e2f3 /drivers/gpio | |
| parent | nvme-pci: refactor nvme_unmap_data (diff) | |
| download | linux-fa0732168fa1369dd089e5b06d6158a68229f7b7.tar.xz linux-fa0732168fa1369dd089e5b06d6158a68229f7b7.zip | |
nvme-pci: fix error unwind in nvme_map_data
Properly unwind step by step using refactored helpers from nvme_unmap_data
to avoid a potential double dma_unmap on a mapping failure.
Fixes: 7fe07d14f71f ("nvme-pci: merge nvme_free_iod into nvme_unmap_data")
Reported-by: Marc Orr <marcorr@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Marc Orr <marcorr@google.com>
Diffstat (limited to 'drivers/gpio')
0 files changed, 0 insertions, 0 deletions