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ibmvnic: fix error return code in ibmvnic_probe()

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Fix to return error code -ENOMEM from the dma_map_single error
handling case instead of 0, as done elsewhere in this function.

Fixes: 032c5e8284 ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2016-08-24 13:47:58 +00:00 • committed by David S. Miller
commit 0e87203af4
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/ibm/ibmvnic.c
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@ -3745,6 +3745,7 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id)
if (dma_mapping_error(&dev->dev, adapter->stats_token)) {
if (!firmware_has_feature(FW_FEATURE_CMO))
dev_err(&dev->dev, "Couldn't map stats buffer\n");
rc = -ENOMEM;
goto free_crq;
}