X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fenv_flash.c;h=004e8849a7dd23508dd790a41e3298f92b167c43;hb=332532c7ce93b79621bc5b96df3a790827e5b2fe;hp=e07d336a48b9940bc0987255554f68ff27fd52cd;hpb=612404c28a64a6df300642a1550a65dcc8e01f82;p=karo-tx-uboot.git

diff --git a/common/env_flash.c b/common/env_flash.c
index e07d336a48..004e8849a7 100644
--- a/common/env_flash.c
+++ b/common/env_flash.c
@@ -5,23 +5,7 @@
  * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Andreas Heppel <aheppel@sysgo.de>
 
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /* #define DEBUG */
@@ -122,8 +106,7 @@ int env_init(void)
 int saveenv(void)
 {
 	env_t	env_new;
-	ssize_t	len;
-	char	*res, *saved_data = NULL;
+	char	*saved_data = NULL;
 	char	flag = OBSOLETE_FLAG, new_flag = ACTIVE_FLAG;
 	int	rc = 1;
 #if CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE
@@ -141,13 +124,9 @@ int saveenv(void)
 	if (flash_sect_protect(0, (ulong)flash_addr_new, end_addr_new))
 		goto done;
 
-	res = (char *)&env_new.data;
-	len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
-	if (len < 0) {
-		error("Cannot export environment: errno = %d\n", errno);
-		goto done;
-	}
-	env_new.crc	= crc32(0, env_new.data, ENV_SIZE);
+	rc = env_export(&env_new);
+	if (rc)
+		return rc;
 	env_new.flags	= new_flag;
 
 #if CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE
@@ -245,9 +224,8 @@ int env_init(void)
 int saveenv(void)
 {
 	env_t	env_new;
-	ssize_t	len;
 	int	rc = 1;
-	char	*res, *saved_data = NULL;
+	char	*saved_data = NULL;
 #if CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE
 	ulong	up_data = 0;
 
@@ -274,13 +252,9 @@ int saveenv(void)
 	if (flash_sect_protect(0, (long)flash_addr, end_addr))
 		goto done;
 
-	res = (char *)&env_new.data;
-	len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
-	if (len < 0) {
-		error("Cannot export environment: errno = %d\n", errno);
+	rc = env_export(&env_new);
+	if (rc)
 		goto done;
-	}
-	env_new.crc = crc32(0, env_new.data, ENV_SIZE);
 
 	puts("Erasing Flash...");
 	if (flash_sect_erase((long)flash_addr, end_addr))