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>
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1 changed files with 4 additions and 2 deletions
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@ -489,8 +489,10 @@ static int nfcwilink_send(struct sk_buff *skb)
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nfc_dev_dbg(&drv->pdev->dev, "send entry, len %d", skb->len);
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if (!test_bit(NFCWILINK_RUNNING, &drv->flags))
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return -EBUSY;
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if (!test_bit(NFCWILINK_RUNNING, &drv->flags)) {
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kfree_skb(skb);
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return -EINVAL;
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}
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/* add the ST hdr to the start of the buffer */
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hdr.len = cpu_to_le16(skb->len);
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