1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index cc240adb7269..1397fc55cf68 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -317,7 +317,7 @@ spider_net_init_chain(struct spider_net_card *card,
                                      SPIDER_NET_DESCR_SIZE,
                                      direction);
 
-                if (buf == DMA_ERROR_CODE)
+                if (pci_dma_mapping_error(buf))
                         goto iommu_error;
 
                 descr->bus_addr = buf;
@@ -420,7 +420,7 @@ spider_net_prepare_rx_descr(struct spider_net_card *card,
         buf = pci_map_single(card->pdev, descr->skb->data,
                         SPIDER_NET_MAX_FRAME, PCI_DMA_FROMDEVICE);
         descr->buf_addr = buf;
-        if (buf == DMA_ERROR_CODE) {
+        if (pci_dma_mapping_error(buf)) {
                 dev_kfree_skb_any(descr->skb);
                 if (netif_msg_rx_err(card) && net_ratelimit())
                         pr_err("Could not iommu-map rx buffer\n");
@@ -649,7 +649,7 @@ spider_net_prepare_tx_descr(struct spider_net_card *card,
         dma_addr_t buf;
 
         buf = pci_map_single(card->pdev, skb->data, skb->len, PCI_DMA_TODEVICE);
-        if (buf == DMA_ERROR_CODE) {
+        if (pci_dma_mapping_error(buf)) {
                 if (netif_msg_tx_err(card) && net_ratelimit())
                         pr_err("could not iommu-map packet (%p, %i). "
                                   "Dropping packet\n", skb->data, skb->len);