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authorAl Viro <viro@zeniv.linux.org.uk>2008-01-24 02:06:46 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:07:12 -0800
commit79ea13ce07c951bb4d95471e7300baa0f1be9e78 (patch)
treec0ea320464201854c5d3a222e2dd0d10ae22c95f /drivers/net/a2065.c
parent3e18826c73735eee5fca92584137824d9a387008 (diff)
NULL noise in drivers/net
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/a2065.c')
-rw-r--r--drivers/net/a2065.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c
index 18f7f815f66e..6c5719ae8cca 100644
--- a/drivers/net/a2065.c
+++ b/drivers/net/a2065.c
@@ -269,8 +269,6 @@ static int lance_rx (struct net_device *dev)
volatile struct lance_regs *ll = lp->ll;
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;
@@ -306,10 +304,10 @@ 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(KERN_WARNING "%s: Memory squeeze, "
"deferring packet.\n", dev->name);
dev->stats.rx_dropped++;
@@ -477,7 +475,7 @@ static irqreturn_t lance_interrupt (int irq, void *dev_id)
return IRQ_HANDLED;
}
-struct net_device *last_dev = 0;
+struct net_device *last_dev;
static int lance_open (struct net_device *dev)
{