[Xen-changelog] [xen-unstable] libelf: "required" features should also be reported as "supported"

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Jan Beulich <jbeulich@xxxxxxxxxx>
# Date 1310110500 -3600
# Node ID 1ed49fb67feaf9b5e91b33ced312022262c59fba
# Parent  3e3c0a8be9f95abbb8649e1206dda58fe4d7360c
libelf: "required" features should also be reported as "supported"

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
---


diff -r 3e3c0a8be9f9 -r 1ed49fb67fea xen/common/libelf/libelf-dominfo.c
--- a/xen/common/libelf/libelf-dominfo.c        Fri Jul 08 08:34:29 2011 +0100
+++ b/xen/common/libelf/libelf-dominfo.c        Fri Jul 08 08:35:00 2011 +0100
@@ -64,13 +64,14 @@
         {
             if ( !elf_xen_feature_names[i] )
                 continue;
-            if ( (required != NULL) && (feature[0] == '!') )
+            if ( feature[0] == '!' )
             {
                 /* required */
                 if ( !strcmp(feature + 1, elf_xen_feature_names[i]) )
                 {
                     elf_xen_feature_set(i, supported);
-                    elf_xen_feature_set(i, required);
+                    if ( required )
+                        elf_xen_feature_set(i, required);
                     break;
                 }
             }

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