diff options
| author | Ilias Apalodimas <ilias.apalodimas@linaro.org> | 2022-10-16 11:36:32 +0300 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-10-16 12:23:22 +0200 |
| commit | 70089c13a73f58315547982573be2016e7a70958 (patch) | |
| tree | 905752b31d7b4161ed2f166b3d1ab0d98c07333c /lib | |
| parent | f4d52c41595b8af1813413020773b5d59f226622 (diff) | |
| download | u-boot-70089c13a73f58315547982573be2016e7a70958.zip u-boot-70089c13a73f58315547982573be2016e7a70958.tar.gz u-boot-70089c13a73f58315547982573be2016e7a70958.tar.bz2 | |
efi_loader: remove efi_delete_handle on loadfile2
Loadfile2 code is installing two protocols on it's own handle
and uses efi_delete_handle() to clean it up on failure(s). However
commit 05c4c9e21ae6 ("efi_loader: define internal implementations of
install/uninstallmultiple") prepares the ground for us to clean up
efi_delete_handle() used in favor of Install/UninstallMultipleProtocol.
While at it clean up the non needed void casts to (void *) on the
protolcol installation.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_load_initrd.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/lib/efi_loader/efi_load_initrd.c b/lib/efi_loader/efi_load_initrd.c index 87fde3f..1934337 100644 --- a/lib/efi_loader/efi_load_initrd.c +++ b/lib/efi_loader/efi_load_initrd.c @@ -213,7 +213,7 @@ efi_status_t efi_initrd_register(void) &efi_guid_device_path, &dp_lf2_handle, /* LOAD_FILE2 */ &efi_guid_load_file2_protocol, - (void *)&efi_lf2_protocol, + &efi_lf2_protocol, NULL); return ret; @@ -227,11 +227,22 @@ efi_status_t efi_initrd_register(void) * * Return: status code */ -void efi_initrd_deregister(void) +efi_status_t efi_initrd_deregister(void) { + efi_status_t ret; + if (!efi_initrd_handle) - return; + return EFI_SUCCESS; - efi_delete_handle(efi_initrd_handle); + ret = efi_uninstall_multiple_protocol_interfaces(efi_initrd_handle, + /* initramfs */ + &efi_guid_device_path, + &dp_lf2_handle, + /* LOAD_FILE2 */ + &efi_guid_load_file2_protocol, + &efi_lf2_protocol, + NULL); efi_initrd_handle = NULL; + + return ret; } |