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s390: vfio-ap: fix warning reset not completed

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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: