diff --git a/[refs] b/[refs]
index e8632a2c5bd4..d8c17ed7321e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1e1d25cb0d248d58ac8e586ebb23bf2f6dc55c0b
+refs/heads/master: 4dbb8e57c1ef23e5822b85a646b4ba31a98b9864
diff --git a/trunk/drivers/staging/rt2860/sta_ioctl.c b/trunk/drivers/staging/rt2860/sta_ioctl.c
index de4b6277baee..33a6939cf2ae 100644
--- a/trunk/drivers/staging/rt2860/sta_ioctl.c
+++ b/trunk/drivers/staging/rt2860/sta_ioctl.c
@@ -1047,8 +1047,7 @@ int rt_ioctl_giwscan(struct net_device *dev,
 			if (tmpRate == 0x6c
 			    && pAdapter->ScanTab.BssEntry[i].HtCapabilityLen >
 			    0) {
-				int rate_count =
-				    sizeof(ralinkrate) / sizeof(__s32);
+				int rate_count = ARRAY_SIZE(ralinkrate);
 				struct rt_ht_cap_info capInfo =
 				    pAdapter->ScanTab.BssEntry[i].HtCapability.
 				    HtCapInfo;
@@ -1061,10 +1060,11 @@ int rt_ioctl_giwscan(struct net_device *dev,
 				int rate_index =
 				    12 + ((u8)capInfo.ChannelWidth * 24) +
 				    ((u8)shortGI * 48) + ((u8)maxMCS);
+
 				if (rate_index < 0)
 					rate_index = 0;
-				if (rate_index > rate_count)
-					rate_index = rate_count;
+				if (rate_index >= rate_count)
+					rate_index = rate_count - 1;
 				iwe.u.bitrate.value =
 				    ralinkrate[rate_index] * 500000;
 			}
@@ -2338,7 +2338,7 @@ int rt_ioctl_giwrate(struct net_device *dev,
 */
 	GET_PAD_FROM_NET_DEV(pAd, dev);
 
-	rate_count = sizeof(ralinkrate) / sizeof(__s32);
+	rate_count = ARRAY_SIZE(ralinkrate);
 	/*check if the interface is down */
 	if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) {
 		DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n"));
@@ -2369,8 +2369,8 @@ int rt_ioctl_giwrate(struct net_device *dev,
 	if (rate_index < 0)
 		rate_index = 0;
 
-	if (rate_index > rate_count)
-		rate_index = rate_count;
+	if (rate_index >= rate_count)
+		rate_index = rate_count - 1;
 
 	wrqu->bitrate.value = ralinkrate[rate_index] * 500000;
 	wrqu->bitrate.disabled = 0;