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Bluetooth: EWS: rewrite check frame type function

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Check frame function uses now information about control field type.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Andrei Emeltchenko
2011-10-11 13:37:48 +03:00
committed by Gustavo F. Padovan
parent fb45de7dba
commit 793c2f1cb9
2 changed files with 21 additions and 6 deletions
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18
include/net/bluetooth/l2cap.h
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@@ -548,8 +548,22 @@ static inline __u32 __set_txseq(struct l2cap_chan *chan, __u32 txseq)
return (txseq << L2CAP_CTRL_TXSEQ_SHIFT) & L2CAP_CTRL_TXSEQ;
}
#define __is_iframe(ctrl) (!((ctrl) & L2CAP_CTRL_FRAME_TYPE))
#define __is_sframe(ctrl) ((ctrl) & L2CAP_CTRL_FRAME_TYPE)
static inline bool __is_sframe(struct l2cap_chan *chan, __u32 ctrl)
{
if (test_bit(FLAG_EXT_CTRL, &chan->flags))
return ctrl & L2CAP_EXT_CTRL_FRAME_TYPE;
else
return ctrl & L2CAP_CTRL_FRAME_TYPE;
}
static inline __u32 __set_sframe(struct l2cap_chan *chan)
{
if (test_bit(FLAG_EXT_CTRL, &chan->flags))
return L2CAP_EXT_CTRL_FRAME_TYPE;
else
return L2CAP_CTRL_FRAME_TYPE;
}
static inline __u8 __get_ctrl_sar(struct l2cap_chan *chan, __u32 ctrl)
{
if (test_bit(FLAG_EXT_CTRL, &chan->flags))