staging: vt6656: remove a useless call to memset().

This call is followed by a call to memcpy() on the same memory area, so it can
be safely removed.
Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Acked-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/bssdb.c

@@ -240,7 +240,6 @@ pDevice->bSameBSSMaxNum = jj;
             pSelect->bSelected = TRUE;
                         if (pDevice->bRoaming == FALSE)  {
 	//       Einsn Add @20070907
-				memset(pbyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 			memcpy(pbyDesireSSID,pCurrBSS->abySSID,WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1) ;
                                                 }