qom: Clean up inconsistent use of gchar * vs. char *

Uses of gchar * in qom/object.h:

* ObjectProperty member @name

  Functions that take a property name argument all use char *.  Change
  the member to match.

* ObjectProperty member @type

  Functions that take a property type argument or return it all use
  char *.  Change the member to match.

* ObjectProperty member @description

  Functions that take a property description argument all use char *.
  Change the member to match.

* object_resolve_path_component() parameter @part

  Path components are property names.  Most callers pass char *
  arguments.  Change the parameter to match.  Adjust the few callers
  that pass gchar * to pass char *.

* Return value of object_get_canonical_path_component(),
  object_get_canonical_path()

  Most callers convert their return values right back to char *.
  Change the return value to match.  Adjust the few callers where that
  would add a conversion to gchar * to use char * instead.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200505152926.18877-3-armbru@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/memory.c b/memory.c
index 601b749906..936c1b23d4 100644
--- a/memory.c
+++ b/memory.c
@@ -1175,7 +1175,7 @@ static void memory_region_get_container(Object *obj, Visitor *v,
                                         Error **errp)
 {
     MemoryRegion *mr = MEMORY_REGION(obj);
-    gchar *path = (gchar *)"";
+    char *path = (char *)"";
 
     if (mr->container) {
         path = object_get_canonical_path(OBJECT(mr->container));
@@ -2845,7 +2845,7 @@ static void mtree_expand_owner(const char *label, Object *obj)
     if (dev && dev->id) {
         qemu_printf(" id=%s", dev->id);
     } else {
-        gchar *canonical_path = object_get_canonical_path(obj);
+        char *canonical_path = object_get_canonical_path(obj);
         if (canonical_path) {
             qemu_printf(" path=%s", canonical_path);
             g_free(canonical_path);