^ (_IOC_NR(cmd_op) == UBLK_IO_NEED_GET_DATA))
goto out;
- if (ublk_support_user_copy(ubq) && ub_cmd->addr) {
- ret = -EINVAL;
- goto out;
- }
-
ret = ublk_check_cmd_op(cmd_op);
if (ret)
goto out;
*/
if (!ub_cmd->addr && !ublk_need_get_data(ubq))
goto out;
+ } else if (ub_cmd->addr) {
+ /* User copy requires addr to be unset */
+ ret = -EINVAL;
+ goto out;
}
ublk_fill_io_cmd(io, cmd, ub_cmd->addr);
if (!ub_cmd->addr && (!ublk_need_get_data(ubq) ||
req_op(req) == REQ_OP_READ))
goto out;
+ } else if (ub_cmd->addr) {
+ /* User copy requires addr to be unset */
+ ret = -EINVAL;
+ goto out;
}
+
ublk_fill_io_cmd(io, cmd, ub_cmd->addr);
ublk_commit_completion(ub, ub_cmd);
break;