int saveenv(void)
{
ALLOC_CACHE_ALIGN_BUFFER(env_t, env_new, 1);
- ssize_t len;
- char *res;
struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV);
u32 offset;
int ret, copy = 0;
if (init_mmc_for_env(mmc))
return 1;
- 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);
- ret = 1;
+ ret = env_export(env_new);
+ if (ret)
goto fini;
- }
-
- env_new->crc = crc32(0, &env_new->data[0], ENV_SIZE);
#ifdef CONFIG_ENV_OFFSET_REDUND
env_new->flags = ++env_flags; /* increase the serial */