diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2008-12-30 14:16:41 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2009-01-12 20:56:41 +0100 |
| commit | 2e4c77bea3d8b17d94f8ee382411f359b708560f (patch) | |
| tree | d6b4bb05094e709b164cfcdd02fed4bea9f90cc8 /drivers/dio/dio-sysfs.c | |
| parent | 639274d8106e25c2f91bf92270f46aaa3d104040 (diff) | |
m68k: dio - Kill warn_unused_result warnings
warning: ignoring return value of 'device_register', declared with attribute
warn_unused_result
warning: ignoring return value of 'device_create_file', declared with
attribute warn_unused_result
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'drivers/dio/dio-sysfs.c')
| -rw-r--r-- | drivers/dio/dio-sysfs.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/dio/dio-sysfs.c b/drivers/dio/dio-sysfs.c index f46463038847..91d5f4da8769 100644 --- a/drivers/dio/dio-sysfs.c +++ b/drivers/dio/dio-sysfs.c @@ -63,15 +63,19 @@ static ssize_t dio_show_resource(struct device *dev, struct device_attribute *at } static DEVICE_ATTR(resource, S_IRUGO, dio_show_resource, NULL); -void dio_create_sysfs_dev_files(struct dio_dev *d) +int dio_create_sysfs_dev_files(struct dio_dev *d) { struct device *dev = &d->dev; + int error; /* current configuration's attributes */ - device_create_file(dev, &dev_attr_id); - device_create_file(dev, &dev_attr_ipl); - device_create_file(dev, &dev_attr_secid); - device_create_file(dev, &dev_attr_name); - device_create_file(dev, &dev_attr_resource); + if ((error = device_create_file(dev, &dev_attr_id)) || + (error = device_create_file(dev, &dev_attr_ipl)) || + (error = device_create_file(dev, &dev_attr_secid)) || + (error = device_create_file(dev, &dev_attr_name)) || + (error = device_create_file(dev, &dev_attr_resource))) + return error; + + return 0; } |