X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_vhost%2Fvhost_user.c;h=a7729990dfd8c1e869824bed7643377307508ae7;hb=7987eb1bc7e28884ac91942d7ad9e51bde15cebd;hp=09a90a20b26ece667509ab56ac0f69d37b97a4a3;hpb=ef6fb7d3fd9690a74d40e35f98457171a8319c6a;p=dpdk.git

diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c
index 09a90a20b2..a7729990df 100644
--- a/lib/librte_vhost/vhost_user.c
+++ b/lib/librte_vhost/vhost_user.c
@@ -1783,6 +1783,11 @@ skip_to_reply:
 	if (unlock_required)
 		vhost_user_unlock_all_queue_pairs(dev);
 
+	/*
+	 * If the request required a reply that was already sent,
+	 * this optional reply-ack won't be sent as the
+	 * VHOST_USER_NEED_REPLY was cleared in send_vhost_reply().
+	 */
 	if (msg.flags & VHOST_USER_NEED_REPLY) {
 		msg.payload.u64 = ret == VH_RESULT_ERR;
 		msg.size = sizeof(msg.payload.u64);