1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 1f18bf7df741..9cd7703c2a30 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -1477,13 +1477,11 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
         struct pci_dev *bridge_pdev = pdev->bus->self;
         u16 venderid;
         u16 deviceid;
-        u8 revisionid;
         u16 irqline;
         u8 tmp;
 
         venderid = pdev->vendor;
         deviceid = pdev->device;
-        pci_read_config_byte(pdev, 0x8, &revisionid);
         pci_read_config_word(pdev, 0x3C, &irqline);
 
         if (deviceid == RTL_PCI_8192_DID ||
@@ -1494,7 +1492,7 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev,
             deviceid == RTL_PCI_8173_DID ||
             deviceid == RTL_PCI_8172_DID ||
             deviceid == RTL_PCI_8171_DID) {
-                switch (revisionid) {
+                switch (pdev->revision) {
                 case RTL_PCI_REVISION_ID_8192PCIE:
                         RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
                                  ("8192 PCI-E is found - "