1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 99b7cb88a648..ee34c137e7cd 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1409,8 +1409,7 @@ static int rt2500usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
         rt2500usb_register_read(rt2x00dev, MAC_CSR0, &reg);
         rt2x00_set_chip(rt2x00dev, RT2570, value, reg);
 
-        if (!rt2x00_check_rev(rt2x00dev, 0x000ffff0, 0) ||
-            rt2x00_check_rev(rt2x00dev, 0x0000000f, 0)) {
+        if (((reg & 0xfff0) != 0) || ((reg & 0x0000000f) == 0)) {
                 ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
                 return -ENODEV;
         }