staging: vt6655: add missing curly braces

It's clear from the indent levels and the context that there are supposed to
be curly braces here.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/vt6655/card.c

@@ -2788,16 +2788,18 @@ void CARDvUpdateBasicTopRate (PVOID pDeviceHandler)
 
      //Determines the highest basic rate.
      for (ii = RATE_54M; ii >= RATE_6M; ii --) {
-         if ( (pDevice->wBasicRate) & ((WORD)(1<<ii)) )
+         if ( (pDevice->wBasicRate) & ((WORD)(1<<ii)) ) {
              byTopOFDM = ii;
              break;
          }
+     }
      pDevice->byTopOFDMBasicRate = byTopOFDM;
 
      for (ii = RATE_11M;; ii --) {
-         if ( (pDevice->wBasicRate) & ((WORD)(1<<ii)) )
+         if ( (pDevice->wBasicRate) & ((WORD)(1<<ii)) ) {
              byTopCCK = ii;
              break;
+         }
          if (ii == RATE_1M)
             break;
      }