tree 0d20d43037c0430906673f9c36981eba4294c6b5
parent c13ffa620f15cb28d18268a773464cf51550fa9f
author Gustavo F. Padovan <padovan@profusion.mobi> 1276904253 -0300
committer Marcel Holtmann <marcel@holtmann.org> 1279733945 -0700

Bluetooth: Fix L2CAP control bit field corruption

When resending an I-frame, ERTM was reusing the control bits from the last
time it was sent, that was causing a corruption in the new control field
due to it dirty fields.

This patches extracts only the SAR bits from the old field and reuse it to
resend the packet, the others bits should be reset and receive the
updated value.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>