diff options
Diffstat (limited to 'drivers/isdn/mISDN/layer2.c')
| -rw-r--r-- | drivers/isdn/mISDN/layer2.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c index 7243a6746f8b..9ff0903a0e89 100644 --- a/drivers/isdn/mISDN/layer2.c +++ b/drivers/isdn/mISDN/layer2.c @@ -2247,15 +2247,26 @@ static struct Bprotocol X75SLP = { int Isdnl2_Init(u_int *deb) { + int res; debug = deb; mISDN_register_Bprotocol(&X75SLP); l2fsm.state_count = L2_STATE_COUNT; l2fsm.event_count = L2_EVENT_COUNT; l2fsm.strEvent = strL2Event; l2fsm.strState = strL2State; - mISDN_FsmNew(&l2fsm, L2FnList, ARRAY_SIZE(L2FnList)); - TEIInit(deb); + res = mISDN_FsmNew(&l2fsm, L2FnList, ARRAY_SIZE(L2FnList)); + if (res) + goto error; + res = TEIInit(deb); + if (res) + goto error_fsm; return 0; + +error_fsm: + mISDN_FsmFree(&l2fsm); +error: + mISDN_unregister_Bprotocol(&X75SLP); + return res; } void |