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amd-xgbe: Fix error return code in xgbe_probe()

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Fix to return error code -ENODEV from the DMA is not supported error
handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2016-10-22 14:35:30 +00:00 committed by David S. Miller
parent 0942170f32
commit 675a6ceefc
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/amd/xgbe/xgbe-main.c
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@ -613,6 +613,7 @@ static int xgbe_probe(struct platform_device *pdev)
attr = device_get_dma_attr(dev);
if (attr == DEV_DMA_NOT_SUPPORTED) {
dev_err(dev, "DMA is not supported");
ret = -ENODEV;
goto err_io;
}
pdata->coherent = (attr == DEV_DMA_COHERENT);