Those are no longer in use since commit
242f9dcb8ba6
("block: unify request timeout handling").
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
/*
* This is an optional routine that allows the transport to become
* involved when a scsi io timer fires. The return value tells the
- * timer routine how to finish the io timeout handling:
- * EH_HANDLED: I fixed the error, please complete the command
- * EH_RESET_TIMER: I need more time, reset the timer and
- * begin counting again
- * EH_DONE: Begin normal error recovery
+ * timer routine how to finish the io timeout handling.
*
* Status: OPTIONAL
*/