fdt: remove unaligned access in fdt_fixup_ethernet()

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

diff --git a/common/fdt_support.c b/common/fdt_support.c
index 416100e394dc92d3c61f143aa807681b1a5c84ce..9a6f6b7d8b16c822496c53a62df26d3850081b29 100644 (file)
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -458,7 +458,7 @@ void fdt_fixup_ethernet(void *fdt)
 {
        int node, i, j;
        char enet[16], *tmp, *end;
-       char mac[16] = "ethaddr";
+       char mac[16];
        const char *path;
        unsigned char mac_addr[6];
 
@@ -467,6 +467,7 @@ void fdt_fixup_ethernet(void *fdt)
                return;
 
        i = 0;
+       strcpy(mac, "ethaddr");
        while ((tmp = getenv(mac)) != NULL) {
                sprintf(enet, "ethernet%d", i);
                path = fdt_getprop(fdt, node, enet, NULL);