boot_device = argv[2];
break;
default:
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
if (!boot_device) {
{
switch (argc) {
case 0:
- case 1: cmd_usage(cmdtp); return 1;
+ case 1: return cmd_usage(cmdtp);
+
case 2:
if (strncmp(argv[1],"res",3) == 0) {
printf("\nReset SCSI\n");
printf("\nno SCSI devices available\n");
return 1;
}
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
case 3:
if (strncmp(argv[1],"dev",3) == 0) {
int dev = (int)simple_strtoul(argv[2], NULL, 10);
}
return 1;
}
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
default:
/* at least 4 args */
if (strcmp(argv[1],"read") == 0) {
return 0;
}
} /* switch */
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
/****************************************************************************************