Jiasheng Jiang 0f74b29a4f atm: eni: Add check for dma_map_single ...

As the potential failure of the dma_map_single(),
it should be better to check it and return error
if fails.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

2022-03-15 11:01:52 +00:00

61 KiB

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