natsemi: fix MMIO for PPC 44x platforms

[safe/jmp/linux-2.6] / drivers / net / 7990.c

diff --git a/drivers/net/7990.c b/drivers/net/7990.c
index 224e0bf..750a46f 100644 (file)
--- a/drivers/net/7990.c
+++ b/drivers/net/7990.c
@@ -277,8 +277,6 @@ static int lance_rx (struct net_device *dev)
         volatile struct lance_init_block *ib = lp->init_block;
         volatile struct lance_rx_desc *rd;
         unsigned char bits;
-        int len = 0;                    /* XXX shut up gcc warnings */
-        struct sk_buff *skb = 0;        /* XXX shut up gcc warnings */
 #ifdef TEST_HITS
         int i;
 #endif
@@ -318,10 +316,10 @@ static int lance_rx (struct net_device *dev)
                         if (bits & LE_R1_FRA) dev->stats.rx_frame_errors++;
                         if (bits & LE_R1_EOP) dev->stats.rx_errors++;
                 } else {
-                        len = (rd->mblength & 0xfff) - 4;
-                        skb = dev_alloc_skb (len+2);
+                       int len = (rd->mblength & 0xfff) - 4;
+                       struct sk_buff *skb = dev_alloc_skb (len+2);
 
-                        if (skb == 0) {
+                        if (!skb) {
                                 printk ("%s: Memory squeeze, deferring packet.\n",
                                         dev->name);
                                 dev->stats.rx_dropped++;