diff --git a/drivers/staging/vt6655/80211hdr.h b/drivers/staging/vt6655/80211hdr.h
index ba533402a9af..ba155cdded2f 100644
--- a/drivers/staging/vt6655/80211hdr.h
+++ b/drivers/staging/vt6655/80211hdr.h
@@ -155,7 +155,7 @@
 #ifdef __BIG_ENDIAN
 
 /* GET & SET Frame Control bit */
-#define WLAN_GET_FC_PRVER(n)    ((((unsigned short)(n) >> 8) & (BIT0 | BIT1))
+#define WLAN_GET_FC_PRVER(n)    (((unsigned short)(n) >> 8) & (BIT0 | BIT1))
 #define WLAN_GET_FC_FTYPE(n)    ((((unsigned short)(n) >> 8) & (BIT2 | BIT3)) >> 2)
 #define WLAN_GET_FC_FSTYPE(n)   ((((unsigned short)(n) >> 8) & (BIT4|BIT5|BIT6|BIT7)) >> 4)
 #define WLAN_GET_FC_TODS(n)     ((((unsigned short)(n) << 8) & (BIT8)) >> 8)