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Commit d4d8eaff authored by Gwendal Grignou's avatar Gwendal Grignou Committed by Jeff Garzik
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[libata] Prevent warning during PMP error recovery 



Cleanup sff_pio_task_link when a command is cancel while the
pio_task thread has been scheduled.

Signed-off-by: default avatarGwendal Grignou <gwendal@google.com>
Acked-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarJeff Garzik <jgarzik@pobox.com>
parent 2cab7a4c

drivers/ata/libata-sff.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -1333,6 +1333,7 @@ void ata_sff_flush_pio_task(struct ata_port *ap) 




	cancel_delayed_work_sync(&ap->sff_pio_task);

	cancel_delayed_work_sync(&ap->sff_pio_task);

	ap->hsm_task_state = HSM_ST_IDLE;

	ap->hsm_task_state = HSM_ST_IDLE;

	ap->sff_pio_task_link = NULL;





	if (ata_msg_ctl(ap))

	if (ata_msg_ctl(ap))

		ata_port_dbg(ap, "%s: EXIT\n", __func__);

		ata_port_dbg(ap, "%s: EXIT\n", __func__);