Fix incorrect use of getenv() before relocation

[oweals/u-boot.git] / board / gw8260 / gw8260.c

diff --git a/board/gw8260/gw8260.c b/board/gw8260/gw8260.c
index 28f5ca99e87db3d847f404592d11621b090d651f..77a1e1d3ac1624779e169ce77984eed5f8d8f1a9 100644 (file)
--- a/board/gw8260/gw8260.c
+++ b/board/gw8260/gw8260.c
@@ -214,13 +214,13 @@ const iop_conf_t iop_conf_tab[4][32] = {
 /*********************************************************************/
 int checkboard (void)
 {
-       char *str;
+       char buf[64];
+       int i = getenv_f("serial#", buf, sizeof(buf));
 
        puts ("Board: Advent Networks gw8260\n");
 
-       str = getenv ("serial#");
-       if (str != NULL) {
-               printf ("SN:    %s\n", str);
+       if (i > 0) {
+               printf("SN:    %s\n", buf);
        }
        return 0;
 }