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Commit e3c3215e authored by zhong jiang's avatar zhong jiang Committed by David S. Miller
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net: nci: remove redundant null pointer check before kfree_skb 



kfree_skb has taken the null pointer into account. hence it is safe
to remove the redundant null pointer check before kfree_skb.

Signed-off-by: default avatarzhong jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1d08962f

net/nfc/nci/uart.c

+2 −4
Original line number Diff line number Diff line
@@ -192,9 +192,7 @@ static void nci_uart_tty_close(struct tty_struct *tty) 
	if (!nu)

		return;



	if (nu->tx_skb)

	kfree_skb(nu->tx_skb);

	if (nu->rx_skb)

	kfree_skb(nu->rx_skb);



	skb_queue_purge(&nu->tx_q);