staging: vt6656: mac.c MACvDisableKeyEntry remove dead code wOffset

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6656/mac.c b/drivers/staging/vt6656/mac.c
index 5f3ec62..54414ed 100644 (file)
--- a/drivers/staging/vt6656/mac.c
+++ b/drivers/staging/vt6656/mac.c
@@ -122,14 +122,10 @@ void MACvSetBBType(struct vnt_private *pDevice, u8 byType)
  */
 void MACvDisableKeyEntry(struct vnt_private *pDevice, u32 uEntryIdx)
 {
-       u16 wOffset;
        u8 byData;
 
     byData = (u8) uEntryIdx;
 
-    wOffset = MISCFIFO_KEYETRY0;
-    wOffset += (uEntryIdx * MISCFIFO_KEYENTRYSIZE);
-
     //issue write misc fifo command to device
     CONTROLnsRequestOut(pDevice,
                         MESSAGE_TYPE_CLRKEYENTRY,