efi_loader: use list_count_nodes() in efi_protocols_per_handle()
Simplify the code by using the list_count_nodes() function.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index eedc5f3..4f52284 100644
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -2509,16 +2509,12 @@
return EFI_EXIT(EFI_INVALID_PARAMETER);
*protocol_buffer = NULL;
- *protocol_buffer_count = 0;
efiobj = efi_search_obj(handle);
if (!efiobj)
return EFI_EXIT(EFI_INVALID_PARAMETER);
- /* Count protocols */
- list_for_each(protocol_handle, &efiobj->protocols) {
- ++*protocol_buffer_count;
- }
+ *protocol_buffer_count = list_count_nodes(&efiobj->protocols);
/* Copy GUIDs */
if (*protocol_buffer_count) {