On Tue, 16 Jun 2009, Ramya Desai wrote:
> static int queuecommand(struct scsi_cmnd *srb,
> void (*done)(struct scsi_cmnd *))
> {
> int res = 0;
> struct uas_task *task;
> struct us_data *us = host_to_us(srb->device->host);
>
> US_DEBUG(usb_stor_show_command(srb));
>
> /* check for state-transition errors */
> if (us->srb != NULL) {
This test is your problem. It will succeed as soon as you have
accepted one command. You need to remove it.
Alan Stern
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