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Commit dd7328e4 authored by Dan Carpenter's avatar Dan Carpenter Committed by Martin K. Petersen
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fnic: pci_dma_mapping_error() doesn't return an error code 



pci_dma_mapping_error() returns true on error and false on success.

Fixes: fd6ddfa4 ('fnic: check pci_map_single() return value')
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent de8c36bb

drivers/scsi/fnic/fnic_fcs.c

+4 −4
Original line number Diff line number Diff line
@@ -954,8 +954,8 @@ int fnic_alloc_rq_frame(struct vnic_rq *rq) 
	skb_put(skb, len);

	pa = pci_map_single(fnic->pdev, skb->data, len, PCI_DMA_FROMDEVICE);



	r = pci_dma_mapping_error(fnic->pdev, pa);

	if (r) {

	if (pci_dma_mapping_error(fnic->pdev, pa)) {

		r = -ENOMEM;

		printk(KERN_ERR "PCI mapping failed with error %d\n", r);

		goto free_skb;

	}
@@ -1093,8 +1093,8 @@ static int fnic_send_frame(struct fnic *fnic, struct fc_frame *fp) 


	pa = pci_map_single(fnic->pdev, eth_hdr, tot_len, PCI_DMA_TODEVICE);



	ret = pci_dma_mapping_error(fnic->pdev, pa);

	if (ret) {

	if (pci_dma_mapping_error(fnic->pdev, pa)) {

		ret = -ENOMEM;

		printk(KERN_ERR "DMA map failed with error %d\n", ret);

		goto free_skb_on_err;

	}