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Commit 38247feb authored by Wei Yongjun's avatar Wei Yongjun Committed by Martin K. Petersen
Browse files

scsi: ibmvscsis: Fix error return code in ibmvscsis_probe() 



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

Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 8475c811

drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c

+1 −0
Original line number Diff line number Diff line
@@ -3449,6 +3449,7 @@ static int ibmvscsis_probe(struct vio_dev *vdev, 
	vscsi->map_ioba = dma_map_single(&vdev->dev, vscsi->map_buf, PAGE_SIZE,

					 DMA_BIDIRECTIONAL);

	if (dma_mapping_error(&vdev->dev, vscsi->map_ioba)) {

		rc = -ENOMEM;

		dev_err(&vscsi->dev, "probe: error mapping command buffer\n");

		goto free_buf;

	}