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