sfc: don't call dma_supported

[karo-tx-linux.git] / drivers / net / ethernet / sfc / efx.c

diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 6e11ee6173ce566e97a61ad99e929cfc49895d84..d288f1c928de611455e44b515972b172340e4686 100644 (file)
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -1247,11 +1247,9 @@ static int efx_init_io(struct efx_nic *efx)
         * masks event though they reject 46 bit masks.
         */
        while (dma_mask > 0x7fffffffUL) {
-               if (dma_supported(&pci_dev->dev, dma_mask)) {
-                       rc = dma_set_mask_and_coherent(&pci_dev->dev, dma_mask);
-                       if (rc == 0)
-                               break;
-               }
+               rc = dma_set_mask_and_coherent(&pci_dev->dev, dma_mask);
+               if (rc == 0)
+                       break;
                dma_mask >>= 1;
        }
        if (rc) {