diff options
| -rw-r--r-- | lib/efi_loader/efi_boottime.c | 38 |
1 files changed, 2 insertions, 36 deletions
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index e372c8bb94..900cb1aad8 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -839,8 +839,6 @@ static efi_status_t EFIAPI efi_install_protocol_interface( void **handle, const efi_guid_t *protocol, int protocol_interface_type, void *protocol_interface) { - struct list_head *lhandle; - int i; efi_status_t r; EFI_ENTRY("%p, %pUl, %d, %p", handle, protocol, protocol_interface_type, @@ -863,40 +861,8 @@ static efi_status_t EFIAPI efi_install_protocol_interface( debug("%sEFI: handle %p\n", indent_string(nesting_level), *handle); } - /* Find object. */ - list_for_each(lhandle, &efi_obj_list) { - struct efi_object *efiobj; - efiobj = list_entry(lhandle, struct efi_object, link); - - if (efiobj->handle != *handle) - continue; - /* Check if protocol is already installed on the handle. */ - for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) { - struct efi_handler *handler = &efiobj->protocols[i]; - - if (!handler->guid) - continue; - if (!guidcmp(handler->guid, protocol)) { - r = EFI_INVALID_PARAMETER; - goto out; - } - } - /* Install protocol in first empty slot. */ - for (i = 0; i < ARRAY_SIZE(efiobj->protocols); i++) { - struct efi_handler *handler = &efiobj->protocols[i]; - - if (handler->guid) - continue; - - handler->guid = protocol; - handler->protocol_interface = protocol_interface; - r = EFI_SUCCESS; - goto out; - } - r = EFI_OUT_OF_RESOURCES; - goto out; - } - r = EFI_INVALID_PARAMETER; + /* Add new protocol */ + r = efi_add_protocol(*handle, protocol, protocol_interface); out: return EFI_EXIT(r); } |