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| author | Eric Auger <eric.auger@redhat.com> | 2020-07-13 14:36:08 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-07-13 14:36:08 +0100 |
| commit | e95e05dab6607d9e86cd2eaa3ae4508bf7bb8fbb (patch) | |
| tree | f3aac8eaa67481d3f655c726430963497e822a9d /hw | |
| parent | 887c0f1544991f567543b7c214aa11ab0cea0a29 (diff) | |
| download | qemu-e95e05dab6607d9e86cd2eaa3ae4508bf7bb8fbb.zip | |
virtio-iommu: Fix coverity issue in virtio_iommu_handle_command()
Coverity points out (CID 1430180) that the new case is missing
break or a /* fallthrough */ comment. Break is the right thing to
do as in that case, tail is not used.
Fixes 1733eebb9e ("virtio-iommu: Implement RESV_MEM probe request")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200708160147.18426-1-eric.auger@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/virtio/virtio-iommu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c index b39e836181..5d56865e56 100644 --- a/hw/virtio/virtio-iommu.c +++ b/hw/virtio/virtio-iommu.c @@ -534,6 +534,7 @@ static void virtio_iommu_handle_command(VirtIODevice *vdev, VirtQueue *vq) ptail = (struct virtio_iommu_req_tail *) (buf + s->config.probe_size); ptail->status = virtio_iommu_handle_probe(s, iov, iov_cnt, buf); + break; } default: tail.status = VIRTIO_IOMMU_S_UNSUPP; |