1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index ed6e3d910247..1d943aa7c7a6 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -201,13 +201,11 @@ static void igbvf_get_regs(struct net_device *netdev,
         struct igbvf_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
         u32 *regs_buff = p;
-        u8 revision_id;
 
         memset(p, 0, IGBVF_REGS_LEN * sizeof(u32));
 
-        pci_read_config_byte(adapter->pdev, PCI_REVISION_ID, &revision_id);
-
-        regs->version = (1 << 24) | (revision_id << 16) | adapter->pdev->device;
+        regs->version = (1 << 24) | (adapter->pdev->revision << 16) |
+                        adapter->pdev->device;
 
         regs_buff[0] = er32(CTRL);
         regs_buff[1] = er32(STATUS);