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| author |   Christoph Hellwig <hch@lst.de> | 2018-10-09 16:57:20 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-10-10 22:38:50 -0700 |
| commit | 1d9d8be91788416d17862ec5a30fff33281ddef6 (patch) | |
| tree | e4a8df6c0f0097564009d27f8d684b79f4dee589 /drivers/atm/uPD98402.c | |
| parent | fore200e: don't use GFP_DMA (diff) | |
| download | linux-dev-1d9d8be91788416d17862ec5a30fff33281ddef6.tar.xz linux-dev-1d9d8be91788416d17862ec5a30fff33281ddef6.zip | |
fore200e: check for dma mapping failures
The driver was lacking any handling for failures from the DMA mapping
routines. With an iommu or swiotlb this can be fatal.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/atm/uPD98402.c')
0 files changed, 0 insertions, 0 deletions