From ba22ca771dfd30113089500266fde7d317bb2af2 Mon Sep 17 00:00:00 2001
From: Stefan Ginsberg <stefanginsberg@gmail.com>
Date: Wed, 24 Sep 2008 17:11:35 +0000
Subject: [PATCH] - IoFlushAdapterBuffers: "AdapterObject" is not an optional
 parameter, it is vital to identify the DMA adapter. Remove the check which
 confused Coverity and ASSERTify this instead. - Fix for Coverity error CID:
 155

svn path=/trunk/; revision=36489
---
 reactos/hal/halx86/generic/dma.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/reactos/hal/halx86/generic/dma.c b/reactos/hal/halx86/generic/dma.c
index efd53f430d6..293a2771bcf 100644
--- a/reactos/hal/halx86/generic/dma.c
+++ b/reactos/hal/halx86/generic/dma.c
@@ -1569,9 +1569,11 @@ IoFlushAdapterBuffers(
    PHYSICAL_ADDRESS PhysicalAddress;
    PPFN_NUMBER MdlPagesPtr;
 
+   /* Sanity checks */
    ASSERT_IRQL_LESS_OR_EQUAL(DISPATCH_LEVEL);
+   ASSERT(AdapterObject);
 
-   if (AdapterObject != NULL && !AdapterObject->MasterDevice)
+   if (!AdapterObject->MasterDevice)
    {
       /* Mask out (disable) the DMA channel. */
       if (AdapterObject->AdapterNumber == 1)