Using optional fields, navigate net_device list in its various incarnations.

[virt-mem.git] / lib / virt_mem_utsname.ml

diff --git a/lib/virt_mem_utsname.ml b/lib/virt_mem_utsname.ml
index 33ee969..6a725f5 100644 (file)
--- a/lib/virt_mem_utsname.ml
+++ b/lib/virt_mem_utsname.ml
@@ -47,7 +47,7 @@ let parse_utsname bits =
   | { _ } ->
       None
 
-let find_utsname debug ({ domname = name; mem = mem } as image, ksymmap) =
+let find_utsname debug ({ domname = name; mem = mem } as image) ksymmap =
   let utsname =
     (* In Linux 2.6.25, the symbol is init_uts_ns.
      * http://lxr.linux.no/linux/init/version.c
@@ -78,6 +78,8 @@ let find_utsname debug ({ domname = name; mem = mem } as image, ksymmap) =
          parse_utsname bits
            with
              Not_found ->
-               eprintf (f_"%s: could not find utsname in kernel image\n") name
+               eprintf (f_"%s: could not find utsname in kernel image\n")
+                 name;
+               None
   in
-  (image, ksymmap, utsname)
+  image, utsname