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s390: vfio-ap: fix warning reset not completed 

The intention seems to be to warn once when we don't wait enough for the
reset to complete. Let's use the right retry counter to accomplish that
semantic.

Signed-off-by: Halil Pasic <pasic@linux.ibm.com>
Link: https://lore.kernel.org/r/20190903133618.9122-1-pasic@linux.ibm.com
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Halil Pasic 2019-09-03 15:36:18 +02:00 committed by Vasily Gorbik
parent 512222789c
commit 024cdcdbf3
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/crypto/vfio_ap_ops.c
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@ -1143,7 +1143,7 @@ int vfio_ap_mdev_reset_queue(unsigned int apid, unsigned int apqi,
msleep(20); msleep(20);
status = ap_tapq(apqn, NULL); status = ap_tapq(apqn, NULL);
} }
WARN_ON_ONCE(retry <= 0); WARN_ON_ONCE(retry2 <= 0);
return 0; return 0;
case AP_RESPONSE_RESET_IN_PROGRESS: case AP_RESPONSE_RESET_IN_PROGRESS:
case AP_RESPONSE_BUSY: case AP_RESPONSE_BUSY: