diff options
| -rw-r--r-- | board/ifm/ac14xx/ac14xx.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/board/ifm/ac14xx/ac14xx.c b/board/ifm/ac14xx/ac14xx.c index 7442591..f200b45 100644 --- a/board/ifm/ac14xx/ac14xx.c +++ b/board/ifm/ac14xx/ac14xx.c @@ -209,6 +209,7 @@ static int read_eeprom(void) int mac_read_from_eeprom(void) { const u8 *mac; + const char *mac_txt; if (read_eeprom()) { printf("I2C EEPROM read failed.\n"); @@ -230,8 +231,11 @@ int mac_read_from_eeprom(void) if (mac && is_valid_ether_addr(mac)) { eth_setenv_enetaddr("ethaddr", mac); - printf("DIAG: %s() MAC value [%s]\n", - __func__, getenv("ethaddr")); + mac_txt = getenv("ethaddr"); + if (mac_txt) + printf("DIAG: MAC value [%s]\n", mac_txt); + else + printf("DIAG: failed to setup MAC env\n"); } return 0; |