static ssize_t foo_store(struct kobject *kobj, struct kobj_attribute *attr,
const char *buf, size_t count)
{
- sscanf(buf, "%du", &foo);
+ int ret;
+
+ ret = kstrtoint(buf, 10, &foo);
+ if (ret < 0)
+ return ret;
+
return count;
}
static ssize_t b_store(struct kobject *kobj, struct kobj_attribute *attr,
const char *buf, size_t count)
{
- int var;
+ int var, ret;
+
+ ret = kstrtoint(buf, 10, &var);
+ if (ret < 0)
+ return ret;
- sscanf(buf, "%du", &var);
if (strcmp(attr->attr.name, "baz") == 0)
baz = var;
else
module_init(example_init);
module_exit(example_exit);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Greg Kroah-Hartman <greg@kroah.com>");