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298 /* signal that we've started the thread */<br />
299 complete(&(us->notify));<br />
300<br />
301 for(;;) {<br />
302 US_DEBUGP("*** thread sleeping.\n");<br />
303 if(down_interruptible(&us->sema))<br />
304 break;<br />
305<br />
306 US_DEBUGP("*** thread awakened.\n");<br />
110<br />
307<br />
308 /* lock the device pointers */<br />
309 down(&(us->dev_semaphore));<br />
310<br />
311 /* if us->srb is NULL, we are being asked to exit */<br />
312 if (us->srb == NULL) {<br />
313 US_DEBUGP("-- exit command received\n");<br />
314 up(&(us->dev_semaphore));<br />
315 break;<br />
316 }<br />
317<br />
318 /* lock access to the state */<br />
319 scsi_lock(host);<br />
320<br />
321 /* has the command timed out *already* ? */<br />
322 if (test_bit(US_FLIDX_TIMED_OUT, &us->flags)) {<br />
323 us->srb->result = DID_ABORT
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