From 0ff804348d66550e7dd1d6781c65403b312e2da2 Mon Sep 17 00:00:00 2001
From: Hinko Kocevar <hinko.kocevar@cetrtapot.si>
Date: Sun, 16 Dec 2007 14:08:22 -0800
Subject: [PATCH] [IRDA]: mcs7780 needs to free allocated rx buffer.

While testing the mcs7780 based IrDA USB dongle I've stumbled upon
memory leak in mcs_net_close(). Patch below fixes it.

Signed-off-by: Hinko Kocevar <hinko.kocevar@cetrtapot.si>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/irda/mcs7780.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c
index 0b769192d4ce..93916cf33f29 100644
--- a/drivers/net/irda/mcs7780.c
+++ b/drivers/net/irda/mcs7780.c
@@ -677,6 +677,8 @@ static int mcs_net_close(struct net_device *netdev)
 	/* Stop transmit processing */
 	netif_stop_queue(netdev);
 
+	kfree_skb(mcs->rx_buff.skb);
+
 	/* kill and free the receive and transmit URBs */
 	usb_kill_urb(mcs->rx_urb);
 	usb_free_urb(mcs->rx_urb);
-- 
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