From: Paul Durrant <paul.durrant@citrix.com>
Date: Wed, 24 Feb 2016 10:35:12 +0000 (+0000)
Subject: Fix a typo that causes 'low resources' to erroneously kick in
X-Git-Tag: 8.1.0-rc11^0
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=4c05f58f9ebf3344596d8be2e3d6edd66c280491;p=pvdrivers%2Fwin%2Fxennet.git

Fix a typo that causes 'low resources' to erroneously kick in

This patch fixes a typo which caused XENNET to operate in a 'low resources'
situation most of the time. This was almost certainly causing performance
issues and, oddly, caused the NDISTest 6.5 OffloadChecksum test to fail...
but only on Windows 8.0.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
---

diff --git a/src/xennet/receiver.c b/src/xennet/receiver.c
index 6ce8289..2c288e7 100644
--- a/src/xennet/receiver.c
+++ b/src/xennet/receiver.c
@@ -162,7 +162,7 @@ __ReceiverReturnNetBufferList(
                VifInterface,
                Cookie);
 
-    (VOID) InterlockedIncrement(&Receiver->InNDIS);
+    (VOID) InterlockedDecrement(&Receiver->InNDIS);
 }
 
 static PNET_BUFFER_LIST