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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2014-01-13 18:47:39 +0800 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-01-22 13:48:18 +0100 |
| commit | 385c04d0b66917457b6a12fc2cfd99a6a40b2d89 (patch) | |
| tree | fb8a553531a95fdaac59caecf44b0554be956c48 /hw/virtio/dataplane/vring.c | |
| parent | d80ac658f2caacfb14ea386211c4a9bea0cea280 (diff) | |
| download | qemu-385c04d0b66917457b6a12fc2cfd99a6a40b2d89.tar.gz qemu-385c04d0b66917457b6a12fc2cfd99a6a40b2d89.tar.bz2 qemu-385c04d0b66917457b6a12fc2cfd99a6a40b2d89.zip | |
dataplane: fix shadowed return value
Propagate the error return value from get_indirect(). This bug was
introduced in commit 4d684832 ("vring: create a common function to parse
descriptors").
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/virtio/dataplane/vring.c')
| -rw-r--r-- | hw/virtio/dataplane/vring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/virtio/dataplane/vring.c b/hw/virtio/dataplane/vring.c index 250d45ec3d..665a1ffcb3 100644 --- a/hw/virtio/dataplane/vring.c +++ b/hw/virtio/dataplane/vring.c @@ -376,7 +376,7 @@ int vring_pop(VirtIODevice *vdev, Vring *vring, barrier(); if (desc.flags & VRING_DESC_F_INDIRECT) { - int ret = get_indirect(vring, elem, &desc); + ret = get_indirect(vring, elem, &desc); if (ret < 0) { goto out; } |