Christoph Hellwig 2a047e0662 dma-mapping: return an unsigned int from dma_map_sg{,_attrs} ...

These can only return 0 for failure or the number of entries, so turn
the return value into an unsigned int.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>

2021-08-14 09:18:36 +02:00

23 KiB

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