From be257de00c8edbbe8e26d83769c6d36ea1f2a734 Mon Sep 17 00:00:00 2001
From: Glenn Washburn <[email protected]>
Date: Mon, 24 Jan 2022 20:10:51 -0600
Subject: Revert "iee1275/datetime: Fix off-by-1 error."

This is causing the test grub_cmd_date() to fail because the returned
date is one day more than it should be.

This reverts commit 607d66116 (iee1275/datetime: Fix off-by-1 error.).

Signed-off-by: Glenn Washburn <[email protected]>
Tested-by: Daniel Axtens <[email protected]>
Reviewed-by: Daniel Kiper <[email protected]>

Conflict:NA
Reference:https://git.savannah.gnu.org/cgit/grub.git/commit?id=be257de00c8edbbe8e26d83769c6d36ea1f2a734

---
 grub-core/lib/ieee1275/datetime.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/grub-core/lib/ieee1275/datetime.c b/grub-core/lib/ieee1275/datetime.c
index b81fba2..74578f1 100644
--- a/grub-core/lib/ieee1275/datetime.c
+++ b/grub-core/lib/ieee1275/datetime.c
@@ -95,7 +95,7 @@ grub_get_datetime (struct grub_datetime *datetime)
 
   datetime->year = args.year;
   datetime->month = args.month;
-  datetime->day = args.day + 1;
+  datetime->day = args.day;
   datetime->hour = args.hour;
   datetime->minute = args.minute;
   datetime->second = args.second;
@@ -140,7 +140,7 @@ grub_set_datetime (struct grub_datetime *datetime)
 
   args.year = datetime->year;
   args.month = datetime->month;
-  args.day = datetime->day - 1;
+  args.day = datetime->day;
   args.hour = datetime->hour;
   args.minute = datetime->minute;
   args.second = datetime->second;
-- 
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