diff options
Diffstat (limited to 'drivers/s390/net/ctcm_sysfs.c')
-rw-r--r-- | drivers/s390/net/ctcm_sysfs.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/s390/net/ctcm_sysfs.c b/drivers/s390/net/ctcm_sysfs.c index e3813a7aa5e6..0c5d8a3eaa2e 100644 --- a/drivers/s390/net/ctcm_sysfs.c +++ b/drivers/s390/net/ctcm_sysfs.c @@ -28,7 +28,7 @@ static ssize_t ctcm_buffer_show(struct device *dev, if (!priv) return -ENODEV; - return sprintf(buf, "%d\n", priv->buffer_size); + return sysfs_emit(buf, "%d\n", priv->buffer_size); } static ssize_t ctcm_buffer_write(struct device *dev, @@ -86,24 +86,24 @@ static void ctcm_print_statistics(struct ctcm_priv *priv) return; p = sbuf; - p += sprintf(p, " Device FSM state: %s\n", - fsm_getstate_str(priv->fsm)); - p += sprintf(p, " RX channel FSM state: %s\n", - fsm_getstate_str(priv->channel[CTCM_READ]->fsm)); - p += sprintf(p, " TX channel FSM state: %s\n", - fsm_getstate_str(priv->channel[CTCM_WRITE]->fsm)); - p += sprintf(p, " Max. TX buffer used: %ld\n", - priv->channel[WRITE]->prof.maxmulti); - p += sprintf(p, " Max. chained SKBs: %ld\n", - priv->channel[WRITE]->prof.maxcqueue); - p += sprintf(p, " TX single write ops: %ld\n", - priv->channel[WRITE]->prof.doios_single); - p += sprintf(p, " TX multi write ops: %ld\n", - priv->channel[WRITE]->prof.doios_multi); - p += sprintf(p, " Netto bytes written: %ld\n", - priv->channel[WRITE]->prof.txlen); - p += sprintf(p, " Max. TX IO-time: %u\n", - jiffies_to_usecs(priv->channel[WRITE]->prof.tx_time)); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " Device FSM state: %s\n", + fsm_getstate_str(priv->fsm)); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " RX channel FSM state: %s\n", + fsm_getstate_str(priv->channel[CTCM_READ]->fsm)); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " TX channel FSM state: %s\n", + fsm_getstate_str(priv->channel[CTCM_WRITE]->fsm)); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " Max. TX buffer used: %ld\n", + priv->channel[WRITE]->prof.maxmulti); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " Max. chained SKBs: %ld\n", + priv->channel[WRITE]->prof.maxcqueue); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " TX single write ops: %ld\n", + priv->channel[WRITE]->prof.doios_single); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " TX multi write ops: %ld\n", + priv->channel[WRITE]->prof.doios_multi); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " Netto bytes written: %ld\n", + priv->channel[WRITE]->prof.txlen); + p += scnprintf(p, CTCM_STATSIZE_LIMIT, " Max. TX IO-time: %u\n", + jiffies_to_usecs(priv->channel[WRITE]->prof.tx_time)); printk(KERN_INFO "Statistics for %s:\n%s", priv->channel[CTCM_WRITE]->netdev->name, sbuf); @@ -120,7 +120,7 @@ static ssize_t stats_show(struct device *dev, if (!priv || gdev->state != CCWGROUP_ONLINE) return -ENODEV; ctcm_print_statistics(priv); - return sprintf(buf, "0\n"); + return sysfs_emit(buf, "0\n"); } static ssize_t stats_write(struct device *dev, struct device_attribute *attr, @@ -142,7 +142,7 @@ static ssize_t ctcm_proto_show(struct device *dev, if (!priv) return -ENODEV; - return sprintf(buf, "%d\n", priv->protocol); + return sysfs_emit(buf, "%d\n", priv->protocol); } static ssize_t ctcm_proto_store(struct device *dev, @@ -184,8 +184,8 @@ static ssize_t ctcm_type_show(struct device *dev, if (!cgdev) return -ENODEV; - return sprintf(buf, "%s\n", - ctcm_type[cgdev->cdev[0]->id.driver_info]); + return sysfs_emit(buf, "%s\n", + ctcm_type[cgdev->cdev[0]->id.driver_info]); } static DEVICE_ATTR(buffer, 0644, ctcm_buffer_show, ctcm_buffer_write); |