From f18fb14521dd9d46b9d02bf7caf25ac100ff09f9 Mon Sep 17 00:00:00 2001 From: Sebastian Ott Date: Mon, 12 Feb 2018 12:01:03 +0100 Subject: [PATCH] s390/cio: clear timer when terminating driver I/O [ Upstream commit 410d5e13e7638bc146321671e223d56495fbf3c7 ] When we terminate driver I/O (because we need to stop using a certain channel path) we also need to ensure that a timer (which may have been set up using ccw_device_start_timeout) is cleared. Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/s390/cio/device_fsm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 78cdd90..c46e31e 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -923,6 +923,7 @@ void ccw_device_kill_io(struct ccw_device *cdev) { int ret; + ccw_device_set_timeout(cdev, 0); cdev->private->iretry = 255; cdev->private->async_kill_io_rc = -EIO; ret = ccw_device_cancel_halt_clear(cdev); -- 2.7.4