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irda: remove some pointless conditionals before kfree_skb()

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Remove some pointless conditionals before kfree_skb().

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2009-02-25 00:14:27 +00:00 committed by David S. Miller
parent d46604e178
commit 875b48297b
1 changed files with 1 additions and 2 deletions
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3
drivers/net/irda/sir_dev.c
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@ -780,8 +780,7 @@ static int sirdev_alloc_buffers(struct sir_dev *dev)
static void sirdev_free_buffers(struct sir_dev *dev)
{
if (dev->rx_buff.skb)
kfree_skb(dev->rx_buff.skb);
kfree_skb(dev->rx_buff.skb);
kfree(dev->tx_buff.head);
dev->rx_buff.head = dev->tx_buff.head = NULL;
dev->rx_buff.skb = NULL;