[xen staging] tools/libxl: Simplify DOMCTL_CDF_ flags handling in libxl__domain_make()

[patchbot@xxxxxxx]

commit 346b11561906840e29ca82d5569a51f6668d3a6a
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Tue Sep 29 18:39:08 2020 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Tue Oct 6 12:28:37 2020 +0100

    tools/libxl: Simplify DOMCTL_CDF_ flags handling in libxl__domain_make()
    
    The use of the ternary operator serves only to obfuscate the code.  Rewrite 
it
    in more simple terms, avoiding the need to conditionally OR zero into the
    flags.
    
    No functional change.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Acked-by: Wei Liu <wl@xxxxxxx>
---
 tools/libs/light/libxl_create.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/tools/libs/light/libxl_create.c b/tools/libs/light/libxl_create.c
index 9a6e92b3a5..df31a42124 100644
--- a/tools/libs/light/libxl_create.c
+++ b/tools/libs/light/libxl_create.c
@@ -611,10 +611,12 @@ int libxl__domain_make(libxl__gc *gc, libxl_domain_config 
*d_config,
 
         if (info->type != LIBXL_DOMAIN_TYPE_PV) {
             create.flags |= XEN_DOMCTL_CDF_hvm;
-            create.flags |=
-                libxl_defbool_val(info->hap) ? XEN_DOMCTL_CDF_hap : 0;
-            create.flags |=
-                libxl_defbool_val(info->oos) ? 0 : XEN_DOMCTL_CDF_oos_off;
+
+            if ( libxl_defbool_val(info->hap) )
+                create.flags |= XEN_DOMCTL_CDF_hap;
+
+            if ( !libxl_defbool_val(info->oos) )
+                create.flags |= XEN_DOMCTL_CDF_oos_off;
         }
 
         assert(info->passthrough != LIBXL_PASSTHROUGH_DEFAULT);
--
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