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NFC: Fix pn533 target mode memory leak

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In target mode, sent sk_buff were not freed in pn533_tm_send_complete

Signed-off-by: Thierry Escande <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>
This commit is contained in:
Thierry Escande 2012-11-15 18:24:28 +01:00 • committed by Samuel Ortiz
commit 5b412fd11c
1 changed files with 5 additions and 1 deletions
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6
drivers/nfc/pn533.c
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@ -2077,8 +2077,12 @@ error:
static int pn533_tm_send_complete(struct pn533 *dev, void *arg,
u8 *params, int params_len)
{
struct sk_buff *skb_out = arg;
nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
dev_kfree_skb(skb_out);
if (params_len < 0) {
nfc_dev_err(&dev->interface->dev,
"Error %d when sending data",
@ -2116,7 +2120,7 @@ static int pn533_tm_send(struct nfc_dev *nfc_dev, struct sk_buff *skb)
rc = pn533_send_cmd_frame_async(dev, out_frame, dev->in_frame,
dev->in_maxlen, pn533_tm_send_complete,
NULL, GFP_KERNEL);
skb, GFP_KERNEL);
if (rc) {
nfc_dev_err(&dev->interface->dev,
"Error %d when trying to send data", rc);