forcedeth: fix a few sparse warnings (variable shadowing)

This fixes the following sparse warnings:
drivers/net/ethernet/nvidia/forcedeth.c:2113:7: warning: symbol 'size' shadows an earlier one
drivers/net/ethernet/nvidia/forcedeth.c:2102:6: originally declared here
drivers/net/ethernet/nvidia/forcedeth.c:2155:7: warning: symbol 'size' shadows an earlier one
drivers/net/ethernet/nvidia/forcedeth.c:2102:6: originally declared here
drivers/net/ethernet/nvidia/forcedeth.c:2227:7: warning: symbol 'size' shadows an earlier one
drivers/net/ethernet/nvidia/forcedeth.c:2215:6: originally declared here
drivers/net/ethernet/nvidia/forcedeth.c:2271:7: warning: symbol 'size' shadows an earlier one
drivers/net/ethernet/nvidia/forcedeth.c:2215:6: originally declared here
drivers/net/ethernet/nvidia/forcedeth.c:2986:20: warning: symbol 'addr' shadows an earlier one
drivers/net/ethernet/nvidia/forcedeth.c:2963:6: originally declared here

Signed-off-by: David Decotigny <david.decotigny@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 17 insertions, 17 deletions

diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index 0c10ff700cbc..1dca57013cb2 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -2103,10 +2103,10 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
         /* add fragments to entries count */
         for (i = 0; i < fragments; i++) {
-                u32 size = skb_frag_size(&skb_shinfo(skb)->frags[i]);
+                u32 frag_size = skb_frag_size(&skb_shinfo(skb)->frags[i]);
 
-                entries += (size >> NV_TX2_TSO_MAX_SHIFT) +
-                           ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
+                entries += (frag_size >> NV_TX2_TSO_MAX_SHIFT) +
+                           ((frag_size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
         }
 
         spin_lock_irqsave(&np->lock, flags);
@@ -2145,13 +2145,13 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
         /* setup the fragments */
         for (i = 0; i < fragments; i++) {
                 const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-                u32 size = skb_frag_size(frag);
+                u32 frag_size = skb_frag_size(frag);
                 offset = 0;
 
                 do {
                         prev_tx = put_tx;
                         prev_tx_ctx = np->put_tx_ctx;
-                        bcnt = (size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : size;
+                        bcnt = (frag_size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : frag_size;
                         np->put_tx_ctx->dma = skb_frag_dma_map(
                                                         &np->pci_dev->dev,
                                                         frag, offset,
@@ -2163,12 +2163,12 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
                         put_tx->flaglen = cpu_to_le32((bcnt-1) | tx_flags);
 
                         offset += bcnt;
-                        size -= bcnt;
+                        frag_size -= bcnt;
                         if (unlikely(put_tx++ == np->last_tx.orig))
                                 put_tx = np->first_tx.orig;
                         if (unlikely(np->put_tx_ctx++ == np->last_tx_ctx))
                                 np->put_tx_ctx = np->first_tx_ctx;
-                } while (size);
+                } while (frag_size);
         }
 
         /* set last fragment flag  */
@@ -2217,10 +2217,10 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 
         /* add fragments to entries count */
         for (i = 0; i < fragments; i++) {
-                u32 size = skb_frag_size(&skb_shinfo(skb)->frags[i]);
+                u32 frag_size = skb_frag_size(&skb_shinfo(skb)->frags[i]);
 
-                entries += (size >> NV_TX2_TSO_MAX_SHIFT) +
-                           ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
+                entries += (frag_size >> NV_TX2_TSO_MAX_SHIFT) +
+                           ((frag_size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
         }
 
         spin_lock_irqsave(&np->lock, flags);
@@ -2261,13 +2261,13 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
         /* setup the fragments */
         for (i = 0; i < fragments; i++) {
                 skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-                u32 size = skb_frag_size(frag);
+                u32 frag_size = skb_frag_size(frag);
                 offset = 0;
 
                 do {
                         prev_tx = put_tx;
                         prev_tx_ctx = np->put_tx_ctx;
-                        bcnt = (size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : size;
+                        bcnt = (frag_size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : frag_size;
                         np->put_tx_ctx->dma = skb_frag_dma_map(
                                                         &np->pci_dev->dev,
                                                         frag, offset,
@@ -2280,12 +2280,12 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
                         put_tx->flaglen = cpu_to_le32((bcnt-1) | tx_flags);
 
                         offset += bcnt;
-                        size -= bcnt;
+                        frag_size -= bcnt;
                         if (unlikely(put_tx++ == np->last_tx.ex))
                                 put_tx = np->first_tx.ex;
                         if (unlikely(np->put_tx_ctx++ == np->last_tx_ctx))
                                 np->put_tx_ctx = np->first_tx_ctx;
-                } while (size);
+                } while (frag_size);
         }
 
         /* set last fragment flag  */
@@ -2933,11 +2933,11 @@ static void nv_set_multicast(struct net_device *dev)
                                 struct netdev_hw_addr *ha;
 
                                 netdev_for_each_mc_addr(ha, dev) {
-                                        unsigned char *addr = ha->addr;
+                                        unsigned char *hw_addr = ha->addr;
                                         u32 a, b;
 
-                                        a = le32_to_cpu(*(__le32 *) addr);
-                                        b = le16_to_cpu(*(__le16 *) (&addr[4]));
+                                        a = le32_to_cpu(*(__le32 *) hw_addr);
+                                        b = le16_to_cpu(*(__le16 *) (&hw_addr[4]));
                                         alwaysOn[0] &= a;
                                         alwaysOff[0] &= ~a;
                                         alwaysOn[1] &= b;