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authorJiri Kosina <jkosina@suse.cz>2020-10-15 21:37:01 +0300
committerJiri Kosina <jkosina@suse.cz>2020-10-15 21:37:01 +0300
commit62b31a045757eac81fed94b19df47418a0818528 (patch)
tree285fda56df8304dff6ba929bad65ddfb4e4fd726 /drivers/net/virtio_net.c
parentcc51d171776f3a6acb6828bad0b780a4cacf5423 (diff)
parentc27e08820bc6cb7d483a8d87589bdbbbf10f2306 (diff)
downloadlinux-62b31a045757eac81fed94b19df47418a0818528.tar.xz
Merge branch 'for-5.10/core' into for-linus
- nonblocking read semantics fix for hid-debug
Diffstat (limited to 'drivers/net/virtio_net.c')
-rw-r--r--drivers/net/virtio_net.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 6fa8fe5ef160..263b005981bd 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -724,7 +724,7 @@ static struct sk_buff *receive_small(struct net_device *dev,
goto xdp_xmit;
default:
bpf_warn_invalid_xdp_action(act);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(vi->dev, xdp_prog, act);
case XDP_DROP:
@@ -922,10 +922,10 @@ static struct sk_buff *receive_mergeable(struct net_device *dev,
goto xdp_xmit;
default:
bpf_warn_invalid_xdp_action(act);
- /* fall through */
+ fallthrough;
case XDP_ABORTED:
trace_xdp_exception(vi->dev, xdp_prog, act);
- /* fall through */
+ fallthrough;
case XDP_DROP:
if (unlikely(xdp_page != page))
__free_pages(xdp_page, 0);
@@ -2264,12 +2264,13 @@ static void virtnet_update_settings(struct virtnet_info *vi)
if (!virtio_has_feature(vi->vdev, VIRTIO_NET_F_SPEED_DUPLEX))
return;
- speed = virtio_cread32(vi->vdev, offsetof(struct virtio_net_config,
- speed));
+ virtio_cread_le(vi->vdev, struct virtio_net_config, speed, &speed);
+
if (ethtool_validate_speed(speed))
vi->speed = speed;
- duplex = virtio_cread8(vi->vdev, offsetof(struct virtio_net_config,
- duplex));
+
+ virtio_cread_le(vi->vdev, struct virtio_net_config, duplex, &duplex);
+
if (ethtool_validate_duplex(duplex))
vi->duplex = duplex;
}