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authorCornelia Huck <cohuck@redhat.com>2018-10-16 13:51:54 +0200
committerCornelia Huck <cohuck@redhat.com>2018-11-05 09:55:01 +0100
commitab17b1fc75d9b961bf88a109b74069a383eba49f (patch)
treeaee4f4503a70f48c438762428f73bfa4fcbd3985 /hw
parent7d56239f159afc2e7bd42623947e56ba48f37836 (diff)
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s390x/vfio-ap: report correct error
If ioctl(..., VFIO_DEVICE_RESET) fails, we want to report errno instead of ret (which is always -1 on error). Fixes Coverity issue CID 1396176. Reported-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/vfio/ap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/vfio/ap.c b/hw/vfio/ap.c
index 3962bb7..65de952 100644
--- a/hw/vfio/ap.c
+++ b/hw/vfio/ap.c
@@ -142,7 +142,7 @@ static void vfio_ap_reset(DeviceState *dev)
ret = ioctl(vapdev->vdev.fd, VFIO_DEVICE_RESET);
if (ret) {
error_report("%s: failed to reset %s device: %s", __func__,
- vapdev->vdev.name, strerror(ret));
+ vapdev->vdev.name, strerror(errno));
}
}