ar8031: modify the config func of ar8031 to ar8021_config

[karo-tx-uboot.git] / common / env_fat.c

diff --git a/common/env_fat.c b/common/env_fat.c
index e114921c4ac9499da31f2f37e96a57048ab935f5..aad0487c32805aea4ec94e488f498c842e18cef6 100644 (file)
--- a/common/env_fat.c
+++ b/common/env_fat.c
@@ -4,7 +4,7 @@
  * Author:
  *  Maximilian Schwerin <mvs@tigris.de>
  *
- * SPDX-License-Identifier:    GPL-2.0+ 
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -37,19 +37,14 @@ int env_init(void)
 int saveenv(void)
 {
        env_t   env_new;
-       ssize_t len;
-       char    *res;
        block_dev_desc_t *dev_desc = NULL;
        int dev = FAT_ENV_DEVICE;
        int part = FAT_ENV_PART;
        int err;
 
-       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);
-               return 1;
-       }
+       err = env_export(&env_new);
+       if (err)
+               return err;
 
 #ifdef CONFIG_MMC
        if (strcmp(FAT_ENV_INTERFACE, "mmc") == 0) {
@@ -79,7 +74,6 @@ int saveenv(void)
                return 1;
        }
 
-       env_new.crc = crc32(0, env_new.data, ENV_SIZE);
        err = file_fat_write(FAT_ENV_FILE, (void *)&env_new, sizeof(env_t));
        if (err == -1) {
                printf("\n** Unable to write \"%s\" from %s%d:%d **\n",