1 files changed, 12 insertions, 63 deletions

diff --git a/drivers/net/lan91c96.c b/drivers/net/lan91c96.c
index 318bdf4..65565bc 100644
--- a/drivers/net/lan91c96.c
+++ b/drivers/net/lan91c96.c
@@ -606,10 +606,8 @@ static int smc_open (bd_t *bd)
 	SMC_SELECT_BANK (1);
 
 	err = smc_get_ethaddr (bd);	/* set smc_mac_addr, and sync it with u-boot globals */
-	if (err < 0) {
-		memset (bd->bi_enetaddr, 0, 6); /* hack to make error stick! upper code will abort if not set */
-		return (-1);	/* upper code ignores this, but NOT bi_enetaddr */
-	}
+	if (err < 0)
+		return -1;
 #ifdef USE_32_BIT
 	for (i = 0; i < 6; i += 2) {
 		word address;
@@ -869,69 +867,20 @@ static int smc_hw_init ()
 
 int smc_get_ethaddr (bd_t * bd)
 {
-	int env_size = 0;
-	int rom_valid = 0;
-	int env_present = 0;
-	int reg = 0;
-	char *s = NULL;
-	char *e = NULL;
-	char *v_mac, es[] = "11:22:33:44:55:66";
-	char s_env_mac[64];
-	uchar v_env_mac[6];
-	uchar v_rom_mac[6];
-
-	env_size = getenv_r ("ethaddr", s_env_mac, sizeof (s_env_mac));
-	if (env_size != sizeof(es)) {	/* Ignore if env is bad or not set */
-		printf ("\n*** Warning: ethaddr is not set properly, ignoring!!\n");
-	} else {
-		env_present = 1;
-		s = s_env_mac;
-
-		for (reg = 0; reg < 6; ++reg) { /* turn string into mac value */
-			v_env_mac[reg] = s ? simple_strtoul (s, &e, 16) : 0;
-			if (s)
-				s = (*e) ? e + 1 : e;
-		}
-	}
+	uchar v_mac[6];
 
-	rom_valid = get_rom_mac (v_rom_mac);	/* get ROM mac value if any */
-
-	if (!env_present) {	/* if NO env */
-		if (rom_valid) {	/* but ROM is valid */
-			v_mac = (char *)v_rom_mac;
-			sprintf (s_env_mac, "%02X:%02X:%02X:%02X:%02X:%02X",
-				 v_mac[0], v_mac[1], v_mac[2], v_mac[3],
-				 v_mac[4], v_mac[5]);
-			setenv ("ethaddr", s_env_mac);
-		} else {	/* no env, bad ROM */
-			printf ("\n*** ERROR: ethaddr is NOT set !!\n");
-			return (-1);
+	if (!eth_getenv_enetaddr("ethaddr", v_mac)) {
+		/* get ROM mac value if any */
+		if (!get_rom_mac(v_mac)) {
+			printf("\n*** ERROR: ethaddr is NOT set !!\n");
+			return -1;
 		}
-	} else {		/* good env, don't care ROM */
-		v_mac = (char *)v_env_mac;	/* always use a good env over a ROM */
+		eth_setenv_enetaddr("ethaddr", v_mac);
 	}
 
-	if (env_present && rom_valid) { /* if both env and ROM are good */
-		if (memcmp (v_env_mac, v_rom_mac, 6) != 0) {
-			printf ("\nWarning: MAC addresses don't match:\n");
-			printf ("\tHW MAC address:  "
-				"%02X:%02X:%02X:%02X:%02X:%02X\n",
-				v_rom_mac[0], v_rom_mac[1],
-				v_rom_mac[2], v_rom_mac[3],
-				v_rom_mac[4], v_rom_mac[5] );
-			printf ("\t\"ethaddr\" value: "
-				"%02X:%02X:%02X:%02X:%02X:%02X\n",
-				v_env_mac[0], v_env_mac[1],
-				v_env_mac[2], v_env_mac[3],
-				v_env_mac[4], v_env_mac[5]) ;
-			debug ("### Set MAC addr from environment\n");
-		}
-	}
-	memcpy (bd->bi_enetaddr, v_mac, 6);	/* update global address to match env (allows env changing) */
-	smc_set_mac_addr ((unsigned char *)v_mac); /* use old function to update smc default */
-	PRINTK("Using MAC Address %02X:%02X:%02X:%02X:%02X:%02X\n", v_mac[0], v_mac[1],
-		v_mac[2], v_mac[3], v_mac[4], v_mac[5]);
-	return (0);
+	smc_set_mac_addr(v_mac); /* use old function to update smc default */
+	PRINTK("Using MAC Address %pM\n", v_mac);
+	return 0;
 }
 
 /*