diff mbox series

[v2,2/6] vdpa: reuse virtio_vdev_has_feature()

Message ID dc0477a7ce8bd9c1b07c99251908aadecea66c89.1685584543.git.yin31149@gmail.com (mailing list archive)
State New, archived
Headers show
Series Vhost-vdpa Shadow Virtqueue Offloads support | expand

Commit Message

Hawkins Jiawei June 1, 2023, 8:48 a.m. UTC 
We can use virtio_vdev_has_feature() instead of manually
accessing the features.

Signed-off-by: Hawkins Jiawei <yin31149@gmail.com>
---
 net/vhost-vdpa.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 37cdc84562..e907a3c792 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -643,8 +643,7 @@  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));
@@ -662,10 +661,9 @@  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;
     }