Hi all, There are lots of places where if the xfer_cmd ptr is null we are assiging error to AS10X_CMD_ERROR. actually we can do it at the intialisation of error. if you people think its correct, i can submit a change to you people. Thanks, _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel