irda: remove some pointless conditionals before kfree_skb()
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>
diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index c23d211..803c0be 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -780,8 +780,7 @@
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;