printf("PCI CN2 ID = %08x\n", readl(0xfe040220));
}
-int do_hw_test(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_hw_test(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char *cmd;
- if (argc != 2) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc != 2)
+ return cmd_usage(cmdtp);
cmd = argv[1];
switch (cmd[0]) {
test_net();
break;
default:
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
return 0;