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virtio-iommu: Remove useless !sdev check in virtio_iommu_probe()

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The code already checks iommu_mr is not NULL so there is no
need to check container_of() is not NULL. Remove the check.

Fixes: CID 1523901
Fixes: 09b4c3d6a2 ("virtio-iommu: Record whether a probe request has
been issued")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reported-by: Coverity (CID 1523901)
Message-Id: <20231109170715.259520-1-eric.auger@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Eric Auger 2023-11-09 18:07:15 +01:00 • committed by Michael S. Tsirkin
parent c04cfb4596
commit c8559fcb15
1 changed files with 0 additions and 3 deletions
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3
hw/virtio/virtio-iommu.c
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@ -698,9 +698,6 @@ static int virtio_iommu_probe(VirtIOIOMMU *s,
}
sdev = container_of(iommu_mr, IOMMUDevice, iommu_mr);
if (!sdev) {
return -EINVAL;
}
count = virtio_iommu_fill_resv_mem_prop(sdev, ep_id, buf, free);
if (count < 0) {