kconfig: menuconfig: remove jump_key::index

You do not need to remember the index of each jump key because you can
count it up after a key is pressed.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Jesse Taube <Mr.Bossman075@gmail.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index d2f0a8efabb5..61c442d84aef 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -735,15 +735,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
 	}
 	if (head && location) {
 		jump = xmalloc(sizeof(struct jump_key));
-
 		jump->target = location;
-
-		if (list_empty(head))
-			jump->index = 0;
-		else
-			jump->index = list_entry(head->prev, struct jump_key,
-						 entries)->index + 1;
-
 		list_add_tail(&jump->entries, head);
 	}