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Diffstat (limited to 'common/env_flash.c')
-rw-r--r--common/env_flash.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/common/env_flash.c b/common/env_flash.c
index 7d5a4cf..b3ad908 100644
--- a/common/env_flash.c
+++ b/common/env_flash.c
@@ -106,8 +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
@@ -125,13 +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
@@ -258,13 +253,9 @@ 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))