r8152: Fix an error on RTL8153-BD MAC Address Passthrough support

RTL8153-BD is used in Dell DA300 type-C dongle.
Added RTL8153-BD support to activate MAC address pass through on DA300.
Apply correction on previously submitted patch in net.git tree.

Signed-off-by: David Chen <david.chen7@dell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index ada6baf..86c8c64 100644 (file)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1179,7 +1179,7 @@ static int vendor_mac_passthru_addr_read(struct r8152 *tp, struct sockaddr *sa)
        } else {
                /* test for RTL8153-BND and RTL8153-BD */
                ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_MISC_1);
-               if ((ocp_data & BND_MASK) == 0 && (ocp_data & BD_MASK)) {
+               if ((ocp_data & BND_MASK) == 0 && (ocp_data & BD_MASK) == 0) {
                        netif_dbg(tp, probe, tp->netdev,
                                  "Invalid variant for MAC pass through\n");
                        return -ENODEV;