Bluetooth: Remove unneeded elements from size calculation
authorGustavo Padovan <gustavo@padovan.org>
Wed, 2 May 2012 14:56:17 +0000 (11:56 -0300)
committerGustavo Padovan <gustavo@padovan.org>
Wed, 9 May 2012 04:40:50 +0000 (01:40 -0300)
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>
net/bluetooth/l2cap_core.c

index 744d036ca91c6cee7065b47ee64b9cfd15fed1de..02ba11831793ec7c55738749004e22cc9325ec0e 100644 (file)
@@ -1909,7 +1909,7 @@ static struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan,
        /* Create L2CAP header */
        lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
        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);
        if (unlikely(err < 0)) {