L2CAP_FLUSH_TIMO_DEFAULT
link->hl_flush = L2CAP_FLUSH_TIMO_DEFAULT; /* flush timeout */
if (chan->lc_flush != L2CAP_FLUSH_TIMO_DEFAULT) {
if (chan->lc_flush == L2CAP_FLUSH_TIMO_DEFAULT)
chan->lc_flush = L2CAP_FLUSH_TIMO_DEFAULT;
chan->lc_flush = L2CAP_FLUSH_TIMO_DEFAULT;