[ros-diffs] [reactos] 02/13: [NTOS:IO] Improve an alignment

[Timo Kreuzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=e50873376d9139496203e…

commit e50873376d9139496203ea2b890c26a186ecbed3
Author:     Timo Kreuzer <timo.kreuzer(a)reactos.org>
AuthorDate: Thu Jan 4 18:29:24 2018 +0100
Commit:     Timo Kreuzer <timo.kreuzer(a)reactos.org>
CommitDate: Thu Aug 15 18:04:57 2019 +0200

    [NTOS:IO] Improve an alignment
---
 ntoskrnl/io/iomgr/device.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ntoskrnl/io/iomgr/device.c b/ntoskrnl/io/iomgr/device.c
index 3810dd587c4..56a4bd7e3ed 100644
--- a/ntoskrnl/io/iomgr/device.c
+++ b/ntoskrnl/io/iomgr/device.c
@@ -1084,7 +1084,8 @@ IoCreateDevice(IN PDRIVER_OBJECT DriverObject,
     if (DeviceName) ObjectAttributes.Attributes |= OBJ_PERMANENT;
 
     /* Align the Extension Size to 8-bytes */
-    AlignedDeviceExtensionSize = (DeviceExtensionSize + 7) &~ 7;
+    AlignedDeviceExtensionSize = ALIGN_UP_BY(DeviceExtensionSize,
+                                             MEMORY_ALLOCATION_ALIGNMENT);
 
     /* Total Size */
     TotalSize = AlignedDeviceExtensionSize +