amd-xgbe: use dma_mapping_error to check map errors

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The dma_mapping_error() returns true or false, but we want
to return -ENOMEM if there was an error.

Fixes: 174fd2597b ("amd-xgbe: Implement split header receive support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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YueHaibing 2018-07-26 09:51:27 +08:00 • committed by David S. Miller

parent 756cd36626

commit b24dbfe9ce

1 changed files with 3 additions and 4 deletions

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7

drivers/net/ethernet/amd/xgbe/xgbe-desc.c

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