diff options
Diffstat (limited to 'drivers/s390/scsi/zfcp_fc.c')
-rw-r--r-- | drivers/s390/scsi/zfcp_fc.c | 44 |
1 files changed, 21 insertions, 23 deletions
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c index 7c306a5ef4dd..d6d1e78ba0f9 100644 --- a/drivers/s390/scsi/zfcp_fc.c +++ b/drivers/s390/scsi/zfcp_fc.c @@ -28,25 +28,25 @@ struct zfcp_fc_ns_handler_data { unsigned long handler_data; }; -static int zfcp_fc_wka_port_get(struct zfcp_wka_port *wka_port) +static int zfcp_fc_wka_port_get(struct zfcp_fc_wka_port *wka_port) { if (mutex_lock_interruptible(&wka_port->mutex)) return -ERESTARTSYS; - if (wka_port->status == ZFCP_WKA_PORT_OFFLINE || - wka_port->status == ZFCP_WKA_PORT_CLOSING) { - wka_port->status = ZFCP_WKA_PORT_OPENING; + if (wka_port->status == ZFCP_FC_WKA_PORT_OFFLINE || + wka_port->status == ZFCP_FC_WKA_PORT_CLOSING) { + wka_port->status = ZFCP_FC_WKA_PORT_OPENING; if (zfcp_fsf_open_wka_port(wka_port)) - wka_port->status = ZFCP_WKA_PORT_OFFLINE; + wka_port->status = ZFCP_FC_WKA_PORT_OFFLINE; } mutex_unlock(&wka_port->mutex); wait_event(wka_port->completion_wq, - wka_port->status == ZFCP_WKA_PORT_ONLINE || - wka_port->status == ZFCP_WKA_PORT_OFFLINE); + wka_port->status == ZFCP_FC_WKA_PORT_ONLINE || + wka_port->status == ZFCP_FC_WKA_PORT_OFFLINE); - if (wka_port->status == ZFCP_WKA_PORT_ONLINE) { + if (wka_port->status == ZFCP_FC_WKA_PORT_ONLINE) { atomic_inc(&wka_port->refcount); return 0; } @@ -56,24 +56,24 @@ static int zfcp_fc_wka_port_get(struct zfcp_wka_port *wka_port) static void zfcp_fc_wka_port_offline(struct work_struct *work) { struct delayed_work *dw = to_delayed_work(work); - struct zfcp_wka_port *wka_port = - container_of(dw, struct zfcp_wka_port, work); + struct zfcp_fc_wka_port *wka_port = + container_of(dw, struct zfcp_fc_wka_port, work); mutex_lock(&wka_port->mutex); if ((atomic_read(&wka_port->refcount) != 0) || - (wka_port->status != ZFCP_WKA_PORT_ONLINE)) + (wka_port->status != ZFCP_FC_WKA_PORT_ONLINE)) goto out; - wka_port->status = ZFCP_WKA_PORT_CLOSING; + wka_port->status = ZFCP_FC_WKA_PORT_CLOSING; if (zfcp_fsf_close_wka_port(wka_port)) { - wka_port->status = ZFCP_WKA_PORT_OFFLINE; + wka_port->status = ZFCP_FC_WKA_PORT_OFFLINE; wake_up(&wka_port->completion_wq); } out: mutex_unlock(&wka_port->mutex); } -static void zfcp_fc_wka_port_put(struct zfcp_wka_port *wka_port) +static void zfcp_fc_wka_port_put(struct zfcp_fc_wka_port *wka_port) { if (atomic_dec_return(&wka_port->refcount) != 0) return; @@ -81,7 +81,7 @@ static void zfcp_fc_wka_port_put(struct zfcp_wka_port *wka_port) schedule_delayed_work(&wka_port->work, HZ / 100); } -static void zfcp_fc_wka_port_init(struct zfcp_wka_port *wka_port, u32 d_id, +static void zfcp_fc_wka_port_init(struct zfcp_fc_wka_port *wka_port, u32 d_id, struct zfcp_adapter *adapter) { init_waitqueue_head(&wka_port->completion_wq); @@ -89,21 +89,21 @@ static void zfcp_fc_wka_port_init(struct zfcp_wka_port *wka_port, u32 d_id, wka_port->adapter = adapter; wka_port->d_id = d_id; - wka_port->status = ZFCP_WKA_PORT_OFFLINE; + wka_port->status = ZFCP_FC_WKA_PORT_OFFLINE; atomic_set(&wka_port->refcount, 0); mutex_init(&wka_port->mutex); INIT_DELAYED_WORK(&wka_port->work, zfcp_fc_wka_port_offline); } -static void zfcp_fc_wka_port_force_offline(struct zfcp_wka_port *wka) +static void zfcp_fc_wka_port_force_offline(struct zfcp_fc_wka_port *wka) { cancel_delayed_work_sync(&wka->work); mutex_lock(&wka->mutex); - wka->status = ZFCP_WKA_PORT_OFFLINE; + wka->status = ZFCP_FC_WKA_PORT_OFFLINE; mutex_unlock(&wka->mutex); } -void zfcp_fc_wka_ports_force_offline(struct zfcp_wka_ports *gs) +void zfcp_fc_wka_ports_force_offline(struct zfcp_fc_wka_ports *gs) { if (!gs) return; @@ -111,7 +111,6 @@ void zfcp_fc_wka_ports_force_offline(struct zfcp_wka_ports *gs) zfcp_fc_wka_port_force_offline(&gs->ts); zfcp_fc_wka_port_force_offline(&gs->ds); zfcp_fc_wka_port_force_offline(&gs->as); - zfcp_fc_wka_port_force_offline(&gs->ks); } static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range, @@ -834,9 +833,9 @@ int zfcp_fc_execute_ct_fc_job(struct fc_bsg_job *job) int zfcp_fc_gs_setup(struct zfcp_adapter *adapter) { - struct zfcp_wka_ports *wka_ports; + struct zfcp_fc_wka_ports *wka_ports; - wka_ports = kzalloc(sizeof(struct zfcp_wka_ports), GFP_KERNEL); + wka_ports = kzalloc(sizeof(struct zfcp_fc_wka_ports), GFP_KERNEL); if (!wka_ports) return -ENOMEM; @@ -845,7 +844,6 @@ int zfcp_fc_gs_setup(struct zfcp_adapter *adapter) zfcp_fc_wka_port_init(&wka_ports->ts, FC_FID_TIME_SERV, adapter); zfcp_fc_wka_port_init(&wka_ports->ds, FC_FID_DIR_SERV, adapter); zfcp_fc_wka_port_init(&wka_ports->as, FC_FID_ALIASES, adapter); - zfcp_fc_wka_port_init(&wka_ports->ks, FC_FID_SEC_KEY, adapter); return 0; } |