*/
#include <linux/capability.h>
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/init.h>
if (!entry || !buf)
return -EINVAL;
- if (efi.mps)
- str += sprintf(str, "MPS=0x%lx\n", __pa(efi.mps));
- if (efi.acpi20)
- str += sprintf(str, "ACPI20=0x%lx\n", __pa(efi.acpi20));
- if (efi.acpi)
- str += sprintf(str, "ACPI=0x%lx\n", __pa(efi.acpi));
- if (efi.smbios)
- str += sprintf(str, "SMBIOS=0x%lx\n", __pa(efi.smbios));
- if (efi.hcdp)
- str += sprintf(str, "HCDP=0x%lx\n", __pa(efi.hcdp));
- if (efi.boot_info)
- str += sprintf(str, "BOOTINFO=0x%lx\n", __pa(efi.boot_info));
- if (efi.uga)
- str += sprintf(str, "UGA=0x%lx\n", __pa(efi.uga));
+ if (efi.mps != EFI_INVALID_TABLE_ADDR)
+ str += sprintf(str, "MPS=0x%lx\n", efi.mps);
+ if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
+ str += sprintf(str, "ACPI20=0x%lx\n", efi.acpi20);
+ if (efi.acpi != EFI_INVALID_TABLE_ADDR)
+ str += sprintf(str, "ACPI=0x%lx\n", efi.acpi);
+ if (efi.smbios != EFI_INVALID_TABLE_ADDR)
+ str += sprintf(str, "SMBIOS=0x%lx\n", efi.smbios);
+ if (efi.hcdp != EFI_INVALID_TABLE_ADDR)
+ str += sprintf(str, "HCDP=0x%lx\n", efi.hcdp);
+ if (efi.boot_info != EFI_INVALID_TABLE_ADDR)
+ str += sprintf(str, "BOOTINFO=0x%lx\n", efi.boot_info);
+ if (efi.uga != EFI_INVALID_TABLE_ADDR)
+ str += sprintf(str, "UGA=0x%lx\n", efi.uga);
return str - buf;
}
kobject_set_name(&new_efivar->kobj, "%s", short_name);
kobj_set_kset_s(new_efivar, vars_subsys);
- kobject_register(&new_efivar->kobj);
+ i = kobject_register(&new_efivar->kobj);
+ if (i) {
+ kfree(short_name);
+ kfree(new_efivar);
+ return 1;
+ }
kfree(short_name);
short_name = NULL;