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| author | Eric Auger <eric.auger@redhat.com> | 2023-11-09 18:07:15 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-12-02 15:56:49 -0500 |
| commit | c8559fcb1559b472e7ec79b990f5206249b2ba69 (patch) | |
| tree | a4a3f6b9611ff64cadb14bc6a99fe38c31fbf888 | |
| parent | c04cfb4596ad5032a9869a8f77fe9114ca8af9e0 (diff) | |
| download | qemu-c8559fcb1559b472e7ec79b990f5206249b2ba69.zip qemu-c8559fcb1559b472e7ec79b990f5206249b2ba69.tar.gz qemu-c8559fcb1559b472e7ec79b990f5206249b2ba69.tar.bz2 | |
virtio-iommu: Remove useless !sdev check in virtio_iommu_probe()
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>
| -rw-r--r-- | hw/virtio/virtio-iommu.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c index 89fb576..9d463ef 100644 --- a/hw/virtio/virtio-iommu.c +++ b/hw/virtio/virtio-iommu.c @@ -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) { |