>From 21dd405dbc871c8d0053cc68f8862665dc12f69a Mon Sep 17 00:00:00 2001 From: Michal Novotny Date: Mon, 20 Sep 2010 11:29:42 +0200 Subject: [PATCH] Fix vhost_net compilation errors for i386-softmmu target MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Hi, there were compilation errors when I was trying to compile i386-softmmu target on i386 host (running on Fedora-13 with development version of qemu downloaded from git). There were errors of comparison of unsigned expression was always true which made it unable to compile. This simple fix fixes the issue. ... cc1: warnings being treated as errors .../hw/vhost_net.c: In function ‘vhost_net_start’: .../vhost_net.c:154: error: comparison of unsigned expression >= 0 is always true make[1]: *** [vhost_net.o] Error 1 make: *** [subdir-i386-softmmu] Error 2 Signed-off-by: Michal Novotny --- hw/vhost_net.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/hw/vhost_net.c b/hw/vhost_net.c index 4a7b819..6958712 100644 --- a/hw/vhost_net.c +++ b/hw/vhost_net.c @@ -151,7 +151,7 @@ int vhost_net_start(struct vhost_net *net, return 0; fail: file.fd = -1; - while (--file.index >= 0) { + while (--file.index > 0) { int r = ioctl(net->dev.control, VHOST_NET_SET_BACKEND, &file); assert(r >= 0); } -- 1.7.2.3