qga: fixed CloseHandle in qmp_guest_file_open

CloseHandle use HANDLE as an argument, but not *HANDLE

Signed-off-by: Olga Krishtal <okrishtal@parallels.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
CC: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

qga/commands-win32.c

diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index d9de23b..97f19d5 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@ -160,7 +160,7 @@
 
     fd = guest_file_handle_add(fh, errp);
     if (fd < 0) {
-        CloseHandle(&fh);
+        CloseHandle(fh);
         error_setg(errp, "failed to add handle to qmp handle table");
         return -1;
     }