[PATCH -next] ibmvnic: fix error return code in ibmvnic_probe()

From: Wei Yongjun <redacted>

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

Fixes: 032c5e82847a ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Wei Yongjun <redacted>
---
 drivers/net/ethernet/ibm/ibmvnic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index b942108..59245d0 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c

@@ -3751,6 +3751,7 @@ 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;
 	}

From: Wei Yongjun <redacted>
Date: Wed, 24 Aug 2016 13:47:58 +0000

From: Wei Yongjun <redacted>

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

Fixes: 032c5e82847a ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Wei Yongjun <redacted>

Applied.