diff options
Diffstat (limited to 'drivers/s390/net/claw.c')
| -rw-r--r-- | drivers/s390/net/claw.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c index 6dd64d0c8d45..023455a0b34a 100644 --- a/drivers/s390/net/claw.c +++ b/drivers/s390/net/claw.c @@ -317,8 +317,8 @@ claw_probe(struct ccwgroup_device *cgdev) CLAW_DBF_TEXT_(2,setup,"probex%d",-ENOMEM); return -ENOMEM; } - privptr->p_mtc_envelope= kmalloc( MAX_ENVELOPE_SIZE, GFP_KERNEL); - privptr->p_env = kmalloc(sizeof(struct claw_env), GFP_KERNEL); + privptr->p_mtc_envelope= kzalloc( MAX_ENVELOPE_SIZE, GFP_KERNEL); + privptr->p_env = kzalloc(sizeof(struct claw_env), GFP_KERNEL); if ((privptr->p_mtc_envelope==NULL) || (privptr->p_env==NULL)) { probe_error(cgdev); put_device(&cgdev->dev); @@ -327,8 +327,6 @@ claw_probe(struct ccwgroup_device *cgdev) CLAW_DBF_TEXT_(2,setup,"probex%d",-ENOMEM); return -ENOMEM; } - memset(privptr->p_mtc_envelope, 0x00, MAX_ENVELOPE_SIZE); - memset(privptr->p_env, 0x00, sizeof(struct claw_env)); memcpy(privptr->p_env->adapter_name,WS_NAME_NOT_DEF,8); memcpy(privptr->p_env->host_name,WS_NAME_NOT_DEF,8); memcpy(privptr->p_env->api_type,WS_NAME_NOT_DEF,8); @@ -3912,6 +3910,7 @@ static int add_channel(struct ccw_device *cdev,int i,struct claw_privbk *privptr) { struct chbk *p_ch; + struct ccw_dev_id dev_id; #ifdef FUNCTRACE printk(KERN_INFO "%s:%s Enter\n",cdev->dev.bus_id,__FUNCTION__); @@ -3921,8 +3920,9 @@ add_channel(struct ccw_device *cdev,int i,struct claw_privbk *privptr) p_ch = &privptr->channel[i]; p_ch->cdev = cdev; snprintf(p_ch->id, CLAW_ID_SIZE, "cl-%s", cdev->dev.bus_id); - sscanf(cdev->dev.bus_id+4,"%x",&p_ch->devno); - if ((p_ch->irb = kmalloc(sizeof (struct irb),GFP_KERNEL)) == NULL) { + ccw_device_get_id(cdev, &dev_id); + p_ch->devno = dev_id.devno; + if ((p_ch->irb = kzalloc(sizeof (struct irb),GFP_KERNEL)) == NULL) { printk(KERN_WARNING "%s Out of memory in %s for irb\n", p_ch->id,__FUNCTION__); #ifdef FUNCTRACE @@ -3931,7 +3931,6 @@ add_channel(struct ccw_device *cdev,int i,struct claw_privbk *privptr) #endif return -ENOMEM; } - memset(p_ch->irb, 0, sizeof (struct irb)); #ifdef FUNCTRACE printk(KERN_INFO "%s:%s Exit on line %d\n", cdev->dev.bus_id,__FUNCTION__,__LINE__); @@ -3955,6 +3954,7 @@ claw_new_device(struct ccwgroup_device *cgdev) struct claw_env *p_env; struct net_device *dev; int ret; + struct ccw_dev_id dev_id; pr_debug("%s() called\n", __FUNCTION__); printk(KERN_INFO "claw: add for %s\n",cgdev->cdev[READ]->dev.bus_id); @@ -3965,10 +3965,10 @@ claw_new_device(struct ccwgroup_device *cgdev) if (!privptr) return -ENODEV; p_env = privptr->p_env; - sscanf(cgdev->cdev[READ]->dev.bus_id+4,"%x", - &p_env->devno[READ]); - sscanf(cgdev->cdev[WRITE]->dev.bus_id+4,"%x", - &p_env->devno[WRITE]); + ccw_device_get_id(cgdev->cdev[READ], &dev_id); + p_env->devno[READ] = dev_id.devno; + ccw_device_get_id(cgdev->cdev[WRITE], &dev_id); + p_env->devno[WRITE] = dev_id.devno; ret = add_channel(cgdev->cdev[0],0,privptr); if (ret == 0) ret = add_channel(cgdev->cdev[1],1,privptr); |