efi: Return grub_efi_status_t from grub_efi_get_variable()
commit04ae030d0eea8668d4417702d88bf2cf04713d80
authorDaniel Kiper <daniel.kiper@oracle.com>
Thu, 3 Dec 2020 15:01:46 +0000 (3 16:01 +0100)
committerDaniel Kiper <daniel.kiper@oracle.com>
Fri, 11 Dec 2020 12:54:54 +0000 (11 13:54 +0100)
tree3cc39c1ca5a6bc646b490a3e0cd0644e00605846
parentf76a27996c34900f2c369a8a0d6ac72ae2faa988
efi: Return grub_efi_status_t from grub_efi_get_variable()

This is needed to properly detect and report UEFI Secure Boot status
to the x86 Linux kernel. The functionality will be added by subsequent
patches.

Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Signed-off-by: Marco A Benatto <mbenatto@redhat.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
grub-core/commands/efi/efifwsetup.c
grub-core/kern/efi/efi.c
grub-core/video/efi_gop.c
include/grub/efi/efi.h