Remove ZwFlushKey() from registry code

Attempting to flush registry keys early in boot causes an error to be
logged.

This patch therefore removes the explicit flushes from the registry code.
There is no option but to trust Windows lazy flush.

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

diff --git a/src/xencons/registry.c b/src/xencons/registry.c
index 56f3942fa41c9967c206720e28ea59fa9692540a..0bf8c0d3b7079082c30846c25a6308906ae272d3 100644 (file)
--- a/src/xencons/registry.c
+++ b/src/xencons/registry.c
@@ -457,8 +457,6 @@ RegistryDeleteSubKey(
 
     ZwClose(SubKey);
 
-    (VOID) ZwFlushKey(Key);
-
     RtlFreeUnicodeString(&Unicode);
 
     return STATUS_SUCCESS;
@@ -697,8 +695,6 @@ RegistryDeleteValue(
 
     RtlFreeUnicodeString(&Unicode);
 
-    (VOID) ZwFlushKey(Key);
-
     return STATUS_SUCCESS;
 
 fail2:
@@ -819,8 +815,6 @@ RegistryUpdateDwordValue(
 
     __RegistryFree(Partial);
 
-    (VOID) ZwFlushKey(Key);
-
     RtlFreeUnicodeString(&Unicode);
 
     return STATUS_SUCCESS;
@@ -1151,8 +1145,6 @@ RegistryUpdateBinaryValue(
 
     __RegistryFree(Partial);
 
-    (VOID) ZwFlushKey(Key);
-
     RtlFreeUnicodeString(&Unicode);
 
     return STATUS_SUCCESS;
@@ -1443,8 +1435,6 @@ RegistryUpdateSzValue(
 
     __RegistryFree(Partial);
 
-    (VOID) ZwFlushKey(Key);
-
     RtlFreeUnicodeString(&Unicode);
 
     return STATUS_SUCCESS;