diff options
| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2013-06-05 16:08:07 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-06-26 21:10:09 +0200 |
| commit | 80b054ba2ab1c46e6c34c6a54f542d8f7ad77fca (patch) | |
| tree | e7e597e10d35077b639598fd7baea3bfa72885d7 | |
| parent | 8b2a7e609bfcb26ed3639da9eda3fea42c009b65 (diff) | |
s390/pci: sysfs remove strlen
Get rid of the strlen calls, use the return value of sprintf instead.
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| -rw-r--r-- | arch/s390/pci/pci_sysfs.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/s390/pci/pci_sysfs.c b/arch/s390/pci/pci_sysfs.c index f9bad5aa5922..e99a2557f186 100644 --- a/arch/s390/pci/pci_sysfs.c +++ b/arch/s390/pci/pci_sysfs.c @@ -17,8 +17,7 @@ static ssize_t show_fid(struct device *dev, struct device_attribute *attr, { struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); - sprintf(buf, "0x%08x\n", zdev->fid); - return strlen(buf); + return sprintf(buf, "0x%08x\n", zdev->fid); } static DEVICE_ATTR(function_id, S_IRUGO, show_fid, NULL); @@ -27,8 +26,7 @@ static ssize_t show_fh(struct device *dev, struct device_attribute *attr, { struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); - sprintf(buf, "0x%08x\n", zdev->fh); - return strlen(buf); + return sprintf(buf, "0x%08x\n", zdev->fh); } static DEVICE_ATTR(function_handle, S_IRUGO, show_fh, NULL); @@ -37,8 +35,7 @@ static ssize_t show_pchid(struct device *dev, struct device_attribute *attr, { struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); - sprintf(buf, "0x%04x\n", zdev->pchid); - return strlen(buf); + return sprintf(buf, "0x%04x\n", zdev->pchid); } static DEVICE_ATTR(pchid, S_IRUGO, show_pchid, NULL); @@ -47,8 +44,7 @@ static ssize_t show_pfgid(struct device *dev, struct device_attribute *attr, { struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); - sprintf(buf, "0x%02x\n", zdev->pfgid); - return strlen(buf); + return sprintf(buf, "0x%02x\n", zdev->pfgid); } static DEVICE_ATTR(pfgid, S_IRUGO, show_pfgid, NULL); |