From: Julian Wiedmann <jwi@xxxxxxxxxxxxx> [ Upstream commit 68a381746f20e5435206173e22d0a011ef78790e ] qdio_establish() calls qdio_establish_thinint(), but later has an error exit path that doesn't roll this call back. Fix it. Fixes: 779e6e1c724d ("[S390] qdio: new qdio driver.") Signed-off-by: Julian Wiedmann <jwi@xxxxxxxxxxxxx> Reviewed-by: Benjamin Block <bblock@xxxxxxxxxxxxx> Signed-off-by: Vasily Gorbik <gor@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/s390/cio/qdio_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index da5a111380201..80cc811bd2e0e 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1363,6 +1363,7 @@ int qdio_establish(struct ccw_device *cdev, if (rc) { DBF_ERROR("%4x est IO ERR", irq_ptr->schid.sch_no); DBF_ERROR("rc:%4x", rc); + qdio_shutdown_thinint(irq_ptr); qdio_shutdown_irq(irq_ptr); mutex_unlock(&irq_ptr->setup_mutex); return rc; -- 2.25.1