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| author | Hawkins Jiawei <yin31149@gmail.com> | 2023-06-02 19:52:14 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-06-26 09:50:00 -0400 |
| commit | 02d3bf099ba071f37145cfcc34d088e8f839072f (patch) | |
| tree | 6b3bccfdf20ffba359cf247f486e081dc8c38189 /net | |
| parent | 0a47810b09909a432b705e89e0cb5f9c1109465f (diff) | |
| download | qemu-02d3bf099ba071f37145cfcc34d088e8f839072f.zip qemu-02d3bf099ba071f37145cfcc34d088e8f839072f.tar.gz qemu-02d3bf099ba071f37145cfcc34d088e8f839072f.tar.bz2 | |
vdpa: reuse virtio_vdev_has_feature()
We can use virtio_vdev_has_feature() instead of manually
accessing the features.
Signed-off-by: Hawkins Jiawei <yin31149@gmail.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <ff838d30206209fd865511b16ffb34cc0d5e8d8f.1685704856.git.yin31149@gmail.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Tested-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/vhost-vdpa.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 8840ca2..c3ef013 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -629,8 +629,7 @@ static ssize_t vhost_vdpa_net_load_cmd(VhostVDPAState *s, uint8_t class, static int vhost_vdpa_net_load_mac(VhostVDPAState *s, const VirtIONet *n) { - uint64_t features = n->parent_obj.guest_features; - if (features & BIT_ULL(VIRTIO_NET_F_CTRL_MAC_ADDR)) { + if (virtio_vdev_has_feature(&n->parent_obj, VIRTIO_NET_F_CTRL_MAC_ADDR)) { ssize_t dev_written = vhost_vdpa_net_load_cmd(s, VIRTIO_NET_CTRL_MAC, VIRTIO_NET_CTRL_MAC_ADDR_SET, n->mac, sizeof(n->mac)); @@ -648,10 +647,9 @@ static int vhost_vdpa_net_load_mq(VhostVDPAState *s, const VirtIONet *n) { struct virtio_net_ctrl_mq mq; - uint64_t features = n->parent_obj.guest_features; ssize_t dev_written; - if (!(features & BIT_ULL(VIRTIO_NET_F_MQ))) { + if (!virtio_vdev_has_feature(&n->parent_obj, VIRTIO_NET_F_MQ)) { return 0; } |