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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-01-24 02:06:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:07:12 -0800 |
| commit | 79ea13ce07c951bb4d95471e7300baa0f1be9e78 (patch) | |
| tree | c0ea320464201854c5d3a222e2dd0d10ae22c95f /drivers/net/a2065.c | |
| parent | 3e18826c73735eee5fca92584137824d9a387008 (diff) | |
| download | lwn-79ea13ce07c951bb4d95471e7300baa0f1be9e78.tar.gz lwn-79ea13ce07c951bb4d95471e7300baa0f1be9e78.zip | |
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.c | 10 |
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) { |