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| author | Hinko Kocevar <hinko.kocevar@cetrtapot.si> | 2007-12-16 14:08:22 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-12-16 14:08:22 -0800 |
| commit | 0ff804348d66550e7dd1d6781c65403b312e2da2 (patch) | |
| tree | e8b7aaf26d2e6bd765a2dd33964ef9a50616f982 /drivers/net/irda | |
| parent | 497ba7f4c8113ed699a4fd793d1437f0c8f2da5e (diff) | |
| download | kernel_samsung_smdk4412-0ff804348d66550e7dd1d6781c65403b312e2da2.zip kernel_samsung_smdk4412-0ff804348d66550e7dd1d6781c65403b312e2da2.tar.gz kernel_samsung_smdk4412-0ff804348d66550e7dd1d6781c65403b312e2da2.tar.bz2 | |
[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>
Diffstat (limited to 'drivers/net/irda')
| -rw-r--r-- | drivers/net/irda/mcs7780.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c index 0b76919..93916cf 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); |