staging: vt6656: [BUG] BBvUpdatePreEDThreshold Always set sensitivity on bScanning

byBBPreEDIndex value is initially 0, this means that from
cold BBvUpdatePreEDThreshold is never set.

This means that sensitivity may be in an ambiguous state,
failing to scan any wireless points or at least distant ones.

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

diff --git a/drivers/staging/vt6656/baseband.c b/drivers/staging/vt6656/baseband.c
index d3dd1a23d5ca79e2ac2cce2b7aafd2f411a80383..3d4610e25fca9c25b9ae9533bc71e070eece9d91 100644 (file)
--- a/drivers/staging/vt6656/baseband.c
+++ b/drivers/staging/vt6656/baseband.c
@@ -1450,7 +1450,6 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning)
 
             if( bScanning )
             {   // need Max sensitivity //RSSI -69, -70,....
-                if(pDevice->byBBPreEDIndex == 0) break;
                 pDevice->byBBPreEDIndex = 0;
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x30); //CR206(0xCE)
@@ -1593,7 +1592,6 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning)
 
             if( bScanning )
             {   // need Max sensitivity  //RSSI -69, -70, ...
-                if(pDevice->byBBPreEDIndex == 0) break;
                 pDevice->byBBPreEDIndex = 0;
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x24); //CR206(0xCE)
@@ -1745,7 +1743,6 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning)
         case RF_VT3342A0: //RobertYu:20060627, testing table
             if( bScanning )
             {   // need Max sensitivity  //RSSI -67, -68, ...
-                if(pDevice->byBBPreEDIndex == 0) break;
                 pDevice->byBBPreEDIndex = 0;
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x38); //CR206(0xCE)