[dpdk-dev,6/8] vhost: fix msg->payload union typo in vhost_user_set_vring_addr()

Message ID 20180205121642.26428-7-stefanha@redhat.com
State Accepted, archived
Delegated to: Maxime Coquelin
Headers show

Checks

Context Check Description
ci/Intel-compilation success Compilation OK
ci/checkpatch success coding style OK

Commit Message

Stefan Hajnoczi Feb. 5, 2018, 12:16 p.m.
vhost_user_set_vring_addr() uses the msg->payload.addr union member, not
msg->payload.state.  Luckily the offset of the 'index' field is
identical in both structs, so there was never any buggy behavior.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 lib/librte_vhost/vhost_user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c
index fd47404ce..3a58d1082 100644
--- a/lib/librte_vhost/vhost_user.c
+++ b/lib/librte_vhost/vhost_user.c
@@ -516,7 +516,7 @@  vhost_user_set_vring_addr(struct virtio_net **pdev, VhostUserMsg *msg)
 
 	if (vq->enabled && (dev->features &
 				(1ULL << VHOST_USER_F_PROTOCOL_FEATURES))) {
-		dev = translate_ring_addresses(dev, msg->payload.state.index);
+		dev = translate_ring_addresses(dev, msg->payload.addr.index);
 		if (!dev)
 			return -1;