diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 673ca47e1889..0ed82a644d15 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -142,8 +142,8 @@ static void device_init_rd1_ring(struct vnt_private *priv);
 static void device_init_td0_ring(struct vnt_private *priv);
 static void device_init_td1_ring(struct vnt_private *priv);
 
-static int  device_rx_srv(struct vnt_private *priv, unsigned int uIdx);
-static int  device_tx_srv(struct vnt_private *priv, unsigned int uIdx);
+static int  device_rx_srv(struct vnt_private *priv, unsigned int idx);
+static int  device_tx_srv(struct vnt_private *priv, unsigned int idx);
 static bool device_alloc_rx_buf(struct vnt_private *, struct vnt_rx_desc *);
 static void device_init_registers(struct vnt_private *priv);
 static void device_free_tx_buf(struct vnt_private *, struct vnt_tx_desc *);
@@ -700,12 +700,12 @@ static void device_free_td1_ring(struct vnt_private *priv)
 
 /*-----------------------------------------------------------------*/
 
-static int device_rx_srv(struct vnt_private *priv, unsigned int uIdx)
+static int device_rx_srv(struct vnt_private *priv, unsigned int idx)
 {
 	struct vnt_rx_desc *rd;
 	int works = 0;
 
-	for (rd = priv->pCurrRD[uIdx];
+	for (rd = priv->pCurrRD[idx];
 	     rd->rd0.owner == OWNED_BY_HOST;
 	     rd = rd->next) {
 		if (works++ > 15)
@@ -724,7 +724,7 @@ static int device_rx_srv(struct vnt_private *priv, unsigned int uIdx)
 		rd->rd0.owner = OWNED_BY_NIC;
 	}
 
-	priv->pCurrRD[uIdx] = rd;
+	priv->pCurrRD[idx] = rd;
 
 	return works;
 }
@@ -829,14 +829,14 @@ static int vnt_int_report_rate(struct vnt_private *priv,
 	return 0;
 }
 
-static int device_tx_srv(struct vnt_private *priv, unsigned int uIdx)
+static int device_tx_srv(struct vnt_private *priv, unsigned int idx)
 {
 	struct vnt_tx_desc *desc;
 	int                      works = 0;
 	unsigned char byTsr0;
 	unsigned char byTsr1;
 
-	for (desc = priv->apTailTD[uIdx]; priv->iTDUsed[uIdx] > 0; desc = desc->next) {
+	for (desc = priv->apTailTD[idx]; priv->iTDUsed[idx] > 0; desc = desc->next) {
 		if (desc->td0.owner == OWNED_BY_NIC)
 			break;
 		if (works++ > 15)
@@ -851,30 +851,30 @@ static int device_tx_srv(struct vnt_private *priv, unsigned int uIdx)
 				if (!(byTsr1 & TSR1_TERR)) {
 					if (byTsr0 != 0) {
 						pr_debug(" Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X]\n",
-							 (int)uIdx, byTsr1,
+							 (int)idx, byTsr1,
 							 byTsr0);
 					}
 				} else {
 					pr_debug(" Tx[%d] dropped & tsr1[%02X] tsr0[%02X]\n",
-						 (int)uIdx, byTsr1, byTsr0);
+						 (int)idx, byTsr1, byTsr0);
 				}
 			}
 
 			if (byTsr1 & TSR1_TERR) {
 				if ((desc->td_info->flags & TD_FLAGS_PRIV_SKB) != 0) {
 					pr_debug(" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X]\n",
-						 (int)uIdx, byTsr1, byTsr0);
+						 (int)idx, byTsr1, byTsr0);
 				}
 			}
 
 			vnt_int_report_rate(priv, desc->td_info, byTsr0, byTsr1);
 
 			device_free_tx_buf(priv, desc);
-			priv->iTDUsed[uIdx]--;
+			priv->iTDUsed[idx]--;
 		}
 	}
 
-	priv->apTailTD[uIdx] = desc;
+	priv->apTailTD[idx] = desc;
 
 	return works;
 }