diff --git a/drivers/staging/vt6656/card.c b/drivers/staging/vt6656/card.c
index f8bfadd4b5066554754846b2fcf8d676467b41ba..983b1ea399dc224a704b750db1b8b3210fdbd983 100644
--- a/drivers/staging/vt6656/card.c
+++ b/drivers/staging/vt6656/card.c
@@ -248,16 +248,9 @@ void vnt_update_top_rates(struct vnt_private *priv)
 	priv->top_cck_basic_rate = top_cck;
 }
 
-int vnt_ofdm_min_rate(struct vnt_private *priv)
+bool vnt_ofdm_min_rate(struct vnt_private *priv)
 {
-	int ii;
-
-	for (ii = RATE_54M; ii >= RATE_6M; ii--) {
-		if ((priv->basic_rates) & ((u16)BIT(ii)))
-			return true;
-	}
-
-	return false;
+	return priv->basic_rates & GENMASK(RATE_54M, RATE_6M) ? true : false;
 }
 
 u8 vnt_get_pkt_type(struct vnt_private *priv)
diff --git a/drivers/staging/vt6656/card.h b/drivers/staging/vt6656/card.h
index 75cd340c0cce9c4a225035968ee31144bb8f3e8b..eaa15d0c291a8125f135bbd36366f6f84a3b3ca8 100644
--- a/drivers/staging/vt6656/card.h
+++ b/drivers/staging/vt6656/card.h
@@ -29,7 +29,7 @@ void vnt_set_channel(struct vnt_private *priv, u32 connection_channel);
 void vnt_set_rspinf(struct vnt_private *priv, u8 bb_type);
 void vnt_update_ifs(struct vnt_private *priv);
 void vnt_update_top_rates(struct vnt_private *priv);
-int vnt_ofdm_min_rate(struct vnt_private *priv);
+bool vnt_ofdm_min_rate(struct vnt_private *priv);
 void vnt_adjust_tsf(struct vnt_private *priv, u8 rx_rate,
 		    u64 time_stamp, u64 local_tsf);
 bool vnt_get_current_tsf(struct vnt_private *priv, u64 *current_tsf);