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NFC: Free sk_buff if nfcwilink_send fails 

Free sk_buff if nfcwilink_send fails.

Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ilan Elias 2012-01-17 14:11:33 +02:00 committed by John W. Linville
parent 1195d89b2d
commit ea9917d6f9
1 changed files with 4 additions and 2 deletions
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6
drivers/nfc/nfcwilink.c
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@ -489,8 +489,10 @@ static int nfcwilink_send(struct sk_buff *skb)
nfc_dev_dbg(&drv->pdev->dev, "send entry, len %d", skb->len);
if (!test_bit(NFCWILINK_RUNNING, &drv->flags))
return -EBUSY;
if (!test_bit(NFCWILINK_RUNNING, &drv->flags)) {
kfree_skb(skb);
return -EINVAL;
}
/* add the ST hdr to the start of the buffer */
hdr.len = cpu_to_le16(skb->len);