diff options
Diffstat (limited to 'net/llc/llc_station.c')
-rw-r--r-- | net/llc/llc_station.c | 45 |
1 files changed, 15 insertions, 30 deletions
diff --git a/net/llc/llc_station.c b/net/llc/llc_station.c index cf4aea3ba30f..b2f2bac2c2a2 100644 --- a/net/llc/llc_station.c +++ b/net/llc/llc_station.c @@ -30,12 +30,12 @@ * * SAP and connection resource manager, one per adapter. * - * @state - state of station - * @xid_r_count - XID response PDU counter - * @mac_sa - MAC source address - * @sap_list - list of related SAPs - * @ev_q - events entering state mach. - * @mac_pdu_q - PDUs ready to send to MAC + * @state: state of station + * @xid_r_count: XID response PDU counter + * @mac_sa: MAC source address + * @sap_list: list of related SAPs + * @ev_q: events entering state mach. + * @mac_pdu_q: PDUs ready to send to MAC */ struct llc_station { u8 state; @@ -268,7 +268,7 @@ static int llc_station_ac_send_null_dsap_xid_c(struct sk_buff *skb) out: return rc; free: - kfree_skb(skb); + kfree_skb(nskb); goto out; } @@ -293,7 +293,7 @@ static int llc_station_ac_send_xid_r(struct sk_buff *skb) out: return rc; free: - kfree_skb(skb); + kfree_skb(nskb); goto out; } @@ -322,7 +322,7 @@ static int llc_station_ac_send_test_r(struct sk_buff *skb) out: return rc; free: - kfree_skb(skb); + kfree_skb(nskb); goto out; } @@ -646,7 +646,7 @@ static void llc_station_service_events(void) } /** - * llc_station_state_process: queue event and try to process queue. + * llc_station_state_process - queue event and try to process queue. * @skb: Address of the event * * Queues an event (on the station event queue) for handling by the @@ -672,7 +672,7 @@ static void llc_station_ack_tmr_cb(unsigned long timeout_data) } } -/* +/** * llc_station_rcv - send received pdu to the station state machine * @skb: received frame. * @@ -687,12 +687,8 @@ static void llc_station_rcv(struct sk_buff *skb) llc_station_state_process(skb); } -int __init llc_station_init(void) +void __init llc_station_init(void) { - int rc = -ENOBUFS; - struct sk_buff *skb; - struct llc_station_state_ev *ev; - skb_queue_head_init(&llc_main_station.mac_pdu_q); skb_queue_head_init(&llc_main_station.ev_q.list); spin_lock_init(&llc_main_station.ev_q.lock); @@ -700,23 +696,12 @@ int __init llc_station_init(void) (unsigned long)&llc_main_station); llc_main_station.ack_timer.expires = jiffies + sysctl_llc_station_ack_timeout; - skb = alloc_skb(0, GFP_ATOMIC); - if (!skb) - goto out; - rc = 0; - llc_set_station_handler(llc_station_rcv); - ev = llc_station_ev(skb); - memset(ev, 0, sizeof(*ev)); llc_main_station.maximum_retry = 1; - llc_main_station.state = LLC_STATION_STATE_DOWN; - ev->type = LLC_STATION_EV_TYPE_SIMPLE; - ev->prim_type = LLC_STATION_EV_ENABLE_WITHOUT_DUP_ADDR_CHECK; - rc = llc_station_next_state(skb); -out: - return rc; + llc_main_station.state = LLC_STATION_STATE_UP; + llc_set_station_handler(llc_station_rcv); } -void __exit llc_station_exit(void) +void llc_station_exit(void) { llc_set_station_handler(NULL); } |