Commit e2cf0765 authored by Yang Guang's avatar Yang Guang Committed by David S. Miller

ptp: replace snprintf with sysfs_emit

coccinelle report:
./drivers/ptp/ptp_sysfs.c:17:8-16:
WARNING: use scnprintf or sprintf
./drivers/ptp/ptp_sysfs.c:390:8-16:
WARNING: use scnprintf or sprintf

Use sysfs_emit instead of scnprintf or sprintf makes more sense.
Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarYang Guang <yang.guang5@zte.com.cn>
Signed-off-by: default avatarDavid Yang <davidcomponentone@gmail.com>
Acked-by: default avatarRichard Cochran <richardcochran@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c217ab7a
......@@ -14,7 +14,7 @@ static ssize_t clock_name_show(struct device *dev,
struct device_attribute *attr, char *page)
{
struct ptp_clock *ptp = dev_get_drvdata(dev);
return snprintf(page, PAGE_SIZE-1, "%s\n", ptp->info->name);
return sysfs_emit(page, "%s\n", ptp->info->name);
}
static DEVICE_ATTR_RO(clock_name);
......@@ -387,7 +387,7 @@ static ssize_t ptp_pin_show(struct device *dev, struct device_attribute *attr,
mutex_unlock(&ptp->pincfg_mux);
return snprintf(page, PAGE_SIZE, "%u %u\n", func, chan);
return sysfs_emit(page, "%u %u\n", func, chan);
}
static ssize_t ptp_pin_store(struct device *dev, struct device_attribute *attr,
......
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