diff options
| author | Andrei Emeltchenko <andrei.emeltchenko@intel.com> | 2012-11-29 19:46:06 +0400 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-12-03 22:00:00 +0400 |
| commit | 60918918a9f3455859a4be0d4e381003cbdb843f (patch) | |
| tree | d3ad13bb999fbd27225b0eafba33b2dfbf7a4e29 /net/bluetooth | |
| parent | 5d05416e0907b0dd30b62b002bed3b85e6efbd61 (diff) | |
| download | linux-60918918a9f3455859a4be0d4e381003cbdb843f.tar.xz | |
Bluetooth: Fix missing L2CAP EWS Conf parameter
If L2CAP_FEAT_FCS is not supported we sould miss EWS option
configuration because of break. Make code more readable by
combining FCS configuration in the single block.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index d8cffdbf0d37..d22d183ddd45 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -3106,18 +3106,17 @@ done: if (test_bit(FLAG_EFS_ENABLE, &chan->flags)) l2cap_add_opt_efs(&ptr, chan); - if (!(chan->conn->feat_mask & L2CAP_FEAT_FCS)) - break; - - if (chan->fcs == L2CAP_FCS_NONE || - test_bit(CONF_NO_FCS_RECV, &chan->conf_state)) { - chan->fcs = L2CAP_FCS_NONE; - l2cap_add_conf_opt(&ptr, L2CAP_CONF_FCS, 1, chan->fcs); - } - if (test_bit(FLAG_EXT_CTRL, &chan->flags)) l2cap_add_conf_opt(&ptr, L2CAP_CONF_EWS, 2, chan->tx_win); + + if (chan->conn->feat_mask & L2CAP_FEAT_FCS) + if (chan->fcs == L2CAP_FCS_NONE || + test_bit(CONF_NO_FCS_RECV, &chan->conf_state)) { + chan->fcs = L2CAP_FCS_NONE; + l2cap_add_conf_opt(&ptr, L2CAP_CONF_FCS, 1, + chan->fcs); + } break; case L2CAP_MODE_STREAMING: @@ -3139,14 +3138,13 @@ done: if (test_bit(FLAG_EFS_ENABLE, &chan->flags)) l2cap_add_opt_efs(&ptr, chan); - if (!(chan->conn->feat_mask & L2CAP_FEAT_FCS)) - break; - - if (chan->fcs == L2CAP_FCS_NONE || - test_bit(CONF_NO_FCS_RECV, &chan->conf_state)) { - chan->fcs = L2CAP_FCS_NONE; - l2cap_add_conf_opt(&ptr, L2CAP_CONF_FCS, 1, chan->fcs); - } + if (chan->conn->feat_mask & L2CAP_FEAT_FCS) + if (chan->fcs == L2CAP_FCS_NONE || + test_bit(CONF_NO_FCS_RECV, &chan->conf_state)) { + chan->fcs = L2CAP_FCS_NONE; + l2cap_add_conf_opt(&ptr, L2CAP_CONF_FCS, 1, + chan->fcs); + } break; } |