From 5e127578f0c68ee9baa67d867d75c6a714bd1176 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Tue, 27 Sep 2016 12:55:42 -0400
Subject: Add hal_ks_index_replace().

---
 ks_flash.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'ks_flash.c')

diff --git a/ks_flash.c b/ks_flash.c
index c53347b..895f7df 100644
--- a/ks_flash.c
+++ b/ks_flash.c
@@ -1012,16 +1012,11 @@ static hal_error_t update_pin_block(const unsigned b1,
    * the all-zeros UUID).  Maybe later.
    */
 
-  if ((err = hal_ks_index_delete(&db.ksi, &pin_uuid, &b2)) != HAL_OK)
+  if ((err = hal_ks_index_replace(&db.ksi, &pin_uuid, &b2)) != HAL_OK)
     return err;
 
-  if (b2 != b1)
-    return HAL_ERROR_IMPOSSIBLE;
-
   block->pin = *new_data;
 
-  err = hal_ks_index_add(&db.ksi, &pin_uuid, &b2);
-
   if (err == HAL_OK)
     cache_mark_used(block, b2);
 
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