From 9464c801b9837b111e06d70beb7cad053752120b Mon Sep 17 00:00:00 2001
From: =?utf8?q?Toms=20St=C5=ABrmanis?= <toms.sturmanis@gmail.com>
Date: Wed, 14 Sep 2022 15:13:59 +0300
Subject: [PATCH] flash/nor/rsl10: Check return value
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Change-Id: Id1ad72e74d6a1bddc4dfe46dcf715ef74e19a27f
Signed-off-by: Toms Stūrmanis <toms.sturmanis@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7194
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
---
 src/flash/nor/rsl10.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/flash/nor/rsl10.c b/src/flash/nor/rsl10.c
index 164701fe0..ef501f4ee 100644
--- a/src/flash/nor/rsl10.c
+++ b/src/flash/nor/rsl10.c
@@ -747,6 +747,8 @@ COMMAND_HANDLER(rsl10_unlock_command)
 
 	uint32_t key;
 	retval = mem_ap_read_atomic_u32(ap, RSL10_FLASH_ADDRESS_LOCK_INFO_SETTING, &key);
+	if (retval != ERROR_OK)
+		return retval;
 	LOG_INFO("mem read: 0x%08" PRIx32, key);
 
 	if (key == RSL10_KEY_DEBUG_LOCK) {
-- 
2.30.2