From: Pierre Pfister <ppfister@cisco.com>
Date: Thu, 8 Dec 2016 07:58:47 +0000 (+0000)
Subject: vhost: fix coverity warning
X-Git-Tag: v17.01-rc1~79
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=14ac8010ef9f5e401263dbb60e90b8c71d871c52;p=vpp.git

vhost: fix coverity warning

Change-Id: Ifb9f8d2528142ad9f11a2b6d5ac10ff9639dd5d6
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
---

diff --git a/vnet/vnet/devices/virtio/vhost-user.c b/vnet/vnet/devices/virtio/vhost-user.c
index 6741e932131..bde8106c501 100644
--- a/vnet/vnet/devices/virtio/vhost-user.c
+++ b/vnet/vnet/devices/virtio/vhost-user.c
@@ -2155,7 +2155,7 @@ retry:
 	    buffer_map_addr += cpy->len;
 	    desc_len += cpy->len;
 
-	    CLIB_PREFETCH (&rxvq->desc, sizeof (&rxvq->desc), LOAD);
+	    CLIB_PREFETCH (&rxvq->desc, CLIB_CACHE_LINE_BYTES, LOAD);
 	  }
 
 	  // Check if vlib buffer has more data. If not, get more or break.