From: Yik Fang <eric.fangyi@huawei.com>
Date: Thu, 12 Feb 2015 06:21:51 +0000 (+0000)
Subject: nbd: Fix overflow return value
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=8b2f0abfd61237b301a29e814535b1e36d733aaa;p=qmiga%2Fqemu.git

nbd: Fix overflow return value

The value of reply.error should be the type unsigned int.

Signed-off-by: Yik Fang <eric.fangyi@huawei.com>
Message-Id: <1423722111-12902-1-git-send-email-eric.fangyi@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/nbd.c b/nbd.c
index 71159aff6a..02ba0fe252 100644
--- a/nbd.c
+++ b/nbd.c
@@ -1295,7 +1295,7 @@ static void nbd_trip(void *opaque)
     default:
         LOG("invalid request type (%u) received", request.type);
     invalid_request:
-        reply.error = -EINVAL;
+        reply.error = EINVAL;
     error_reply:
         if (nbd_co_send_reply(req, &reply, 0) < 0) {
             goto out;