rt2x00: Remove unused defines

MAX_RX_SSI and MAX_NOISE are no longer used,
it is better to remove them entirely.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h
index e9aa326..bc55642 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/rt2x00/rt2400pci.h
@@ -37,8 +37,6 @@
  * Signal information.
  * Defaul offset is required for RSSI <-> dBm conversion.
  */
-#define MAX_SIGNAL			100
-#define MAX_RX_SSI			-1
 #define DEFAULT_RSSI_OFFSET		100
 
 /*
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.h b/drivers/net/wireless/rt2x00/rt2500pci.h
index ea93b8f4..cb648c3 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.h
+++ b/drivers/net/wireless/rt2x00/rt2500pci.h
@@ -48,8 +48,6 @@
  * Signal information.
  * Defaul offset is required for RSSI <-> dBm conversion.
  */
-#define MAX_SIGNAL			100
-#define MAX_RX_SSI			-1
 #define DEFAULT_RSSI_OFFSET		121
 
 /*
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index 7d50098..3e21fdf 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -48,8 +48,6 @@
  * Signal information.
  * Defaul offset is required for RSSI <-> dBm conversion.
  */
-#define MAX_SIGNAL			100
-#define MAX_RX_SSI			-1
 #define DEFAULT_RSSI_OFFSET		120
 
 /*
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index c5a04b9..1004d5b 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -39,8 +39,6 @@
  * Signal information.
  * Defaul offset is required for RSSI <-> dBm conversion.
  */
-#define MAX_SIGNAL			100
-#define MAX_RX_SSI			-1
 #define DEFAULT_RSSI_OFFSET		120
 
 /*
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 25cdcc9..1484935 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -39,8 +39,6 @@
  * Signal information.
  * Defaul offset is required for RSSI <-> dBm conversion.
  */
-#define MAX_SIGNAL			100
-#define MAX_RX_SSI			-1
 #define DEFAULT_RSSI_OFFSET		120
 
 /*