tree 46800ec29eadddfe157e0cc5c6f095b2eb8b6350
parent fbe0070092c3968927c63ab56c00b47c6aa3770f
author Gustavo Padovan <gustavo@padovan.org> 1336752971 -0300
committer Gustavo Padovan <gustavo.padovan@collabora.co.uk> 1337195569 -0300

Bluetooth: Fix packet size provided to the controller

When building fragmented skb's skb->len keeps track of the size of head
plus all fragments combined, however when queueing the skb for sending we
need to report the head size instead of the total size, so we just set
skb->len to skb_headlen().

This bug appeared when implementing MSG_MORE support for L2CAP sockets, it
never showed up before because l2cap_skbuff_fromiovec() never accounted skb
size correctly. A following patch will fix this.

Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
Reviewed-by: Mat Martineau <mathewm@codeaurora.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>