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irda: remove some pointless conditionals before kfree_skb()
author
Wei Yongjun
<yjwei@cn.fujitsu.com>
Wed, 25 Feb 2009 00:14:27 +0000
(
00:14
+0000)
committer
David S. Miller
<davem@davemloft.net>
Fri, 27 Feb 2009 07:07:30 +0000
(23:07 -0800)
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>
drivers/net/irda/sir_dev.c
patch
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diff --git
a/drivers/net/irda/sir_dev.c
b/drivers/net/irda/sir_dev.c
index
c23d211
..
803c0be
100644
(file)
--- a/
drivers/net/irda/sir_dev.c
+++ b/
drivers/net/irda/sir_dev.c
@@
-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;