Adding more potential reviewers.
On Thu, Jan 06, 2022 at 10:43:02AM +0800, Jiasheng Jiang wrote:
Because of the possible failure of the dma_supported(), the
dma_set_mask_and_coherent() may return error num.
Therefore, it should be better to check it and return the error if
fails.
Indeed, most uses of dma_set_mask_and_coherent() in the kernel do check return
value.
Reviewed-by: Nikita Yushchenko <[email protected]>
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