#include <linux/module.h>
#include <linux/device.h>
#include <linux/err.h>
+#include <linux/slab.h>
#if 0
#define DEBUGP printk
int in_quote = 0, quoted = 0;
char *next;
- /* Chew any extra spaces */
- while (*args == ' ') args++;
if (*args == '"') {
args++;
in_quote = 1;
next = args + i + 1;
} else
next = args + i;
+
+ /* Chew up trailing spaces. */
+ while (*next == ' ')
+ next++;
return next;
}
DEBUGP("Parsing ARGS: %s\n", args);
+ /* Chew leading spaces */
+ while (*args == ' ')
+ args++;
+
while (*args) {
int ret;
int param_array_set(const char *val, struct kernel_param *kp)
{
struct kparam_array *arr = kp->arg;
+ unsigned int temp_num;
return param_array(kp->name, val, 1, arr->max, arr->elem,
- arr->elemsize, arr->set, arr->num ?: &arr->max);
+ arr->elemsize, arr->set, arr->num ?: &temp_num);
}
int param_array_get(char *buffer, struct kernel_param *kp)
{
struct module_kobject *mk;
- mk = kmalloc(sizeof(struct module_kobject), GFP_KERNEL);
- memset(mk, 0, sizeof(struct module_kobject));
+ mk = kzalloc(sizeof(struct module_kobject), GFP_KERNEL);
+ BUG_ON(!mk);
mk->mod = THIS_MODULE;
kobj_set_kset_s(mk, module_subsys);
/* module-related sysfs stuff */
-#ifdef CONFIG_MODULES
+#ifdef CONFIG_SYSFS
#define to_module_attr(n) container_of(n, struct module_attribute, attr);
#define to_module_kobject(n) container_of(n, struct module_kobject, kobj);
mk = to_module_kobject(kobj);
if (!attribute->show)
- return -EPERM;
+ return -EIO;
if (!try_module_get(mk->mod))
return -ENODEV;
mk = to_module_kobject(kobj);
if (!attribute->store)
- return -EPERM;
+ return -EIO;
if (!try_module_get(mk->mod))
return -ENODEV;