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Bluetooth: Remove unneeded elements from size calculation

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hlen - L2CAP_HDR_SIZE = 0, so we don't need to add them in the
calculation.

Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Gustavo Padovan 2012-05-02 11:56:17 -03:00
parent e10b9969f2
commit 6ff9b5ef5e
1 changed files with 1 additions and 1 deletions
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2
net/bluetooth/l2cap_core.c
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@ -1909,7 +1909,7 @@ static struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan,
/* Create L2CAP header */ /* Create L2CAP header */
lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
lh->cid = cpu_to_le16(chan->dcid); lh->cid = cpu_to_le16(chan->dcid);
lh->len = cpu_to_le16(len + (hlen - L2CAP_HDR_SIZE)); lh->len = cpu_to_le16(len);
err = l2cap_skbuff_fromiovec(chan, msg, len, count, skb); err = l2cap_skbuff_fromiovec(chan, msg, len, count, skb);
if (unlikely(err < 0)) { if (unlikely(err < 0)) {