diff options
| author | stephen hemminger | 2017-07-19 20:53:17 +0200 |
|---|---|---|
| committer | David S. Miller | 2017-07-20 07:20:05 +0200 |
| commit | 2a926f791211b40ba114f45e0e7bfefd2fac5d30 (patch) | |
| tree | 3cd3b15122daed0f09c4cbb410d580e7f1a34b6b /drivers/net/hyperv/rndis_filter.c | |
| parent | netvsc: use ERR_PTR to avoid dereference issues (diff) | |
| download | kernel-qcow2-linux-2a926f791211b40ba114f45e0e7bfefd2fac5d30.tar.gz kernel-qcow2-linux-2a926f791211b40ba114f45e0e7bfefd2fac5d30.tar.xz kernel-qcow2-linux-2a926f791211b40ba114f45e0e7bfefd2fac5d30.zip | |
netvsc: need rcu_derefence when accessing internal device info
The netvsc_device structure should be accessed by rcu_dereference
in the send path. Change arguments to netvsc_send() to make
this easier to do correctly.
Remove no longer needed hv_device_to_netvsc_device.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv/rndis_filter.c')
| -rw-r--r-- | drivers/net/hyperv/rndis_filter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index cacf1e5536f7..9ab67c8309ff 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -243,7 +243,7 @@ static int rndis_filter_send_request(struct rndis_device *dev, pb[0].len; } - ret = netvsc_send(net_device_ctx->device_ctx, packet, NULL, &pb, NULL); + ret = netvsc_send(net_device_ctx, packet, NULL, &pb, NULL); return ret; } |