[PATCH] ide: remove BUSY check from task_in_intr() (CONFIG_IDE_TASKFILE_IO=n)

We shouldn't ever get there if drive is busy and we can't start transfer
in this case.  ide-disk.c:read_intr() also doesn't check for BUSY_STAT bit.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/ide/ide-taskfile.c

@@ -321,10 +321,8 @@ ide_startstop_t task_in_intr (ide_drive_t *drive)
 		if (stat & (ERR_STAT|DRQ_STAT)) {
 			return DRIVER(drive)->error(drive, "task_in_intr", stat);
 		}
-		if (!(stat & BUSY_STAT)) {
-			ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
-			return ide_started;  
-		}
+		ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
+		return ide_started;
 	}
 
 	task_buffer_sectors(drive, rq, 1, IDE_PIO_IN);