diff options
| -rw-r--r-- | backends/hostmem.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/backends/hostmem.c b/backends/hostmem.c index 6e28be11eb..8dede4db2e 100644 --- a/backends/hostmem.c +++ b/backends/hostmem.c @@ -64,6 +64,14 @@ out: error_propagate(errp, local_err); } +static uint16List **host_memory_append_node(uint16List **node, + unsigned long value) +{ + *node = g_malloc0(sizeof(**node)); + (*node)->value = value; + return &(*node)->next; +} + static void host_memory_backend_get_host_nodes(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) @@ -74,25 +82,23 @@ host_memory_backend_get_host_nodes(Object *obj, Visitor *v, const char *name, unsigned long value; value = find_first_bit(backend->host_nodes, MAX_NODES); + + node = host_memory_append_node(node, value); + if (value == MAX_NODES) { - return; + goto out; } - *node = g_malloc0(sizeof(**node)); - (*node)->value = value; - node = &(*node)->next; - do { value = find_next_bit(backend->host_nodes, MAX_NODES, value + 1); if (value == MAX_NODES) { break; } - *node = g_malloc0(sizeof(**node)); - (*node)->value = value; - node = &(*node)->next; + node = host_memory_append_node(node, value); } while (true); +out: visit_type_uint16List(v, name, &host_nodes, errp); } |