numa: Rename option parsing functions

Renaming set_numa_nodes() and numa_init_func() to parse_numa_opts() and
parse_numa() makes the purpose of those functions clearer.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
diff --git a/numa.c b/numa.c
index eb9259b..d5b95e1 100644
--- a/numa.c
+++ b/numa.c
@@ -123,7 +123,7 @@
     max_numa_nodeid = MAX(max_numa_nodeid, nodenr + 1);
 }
 
-static int numa_init_func(QemuOpts *opts, void *opaque)
+static int parse_numa(QemuOpts *opts, void *opaque)
 {
     NumaOptions *object = NULL;
     Error *err = NULL;
@@ -166,11 +166,11 @@
     return -1;
 }
 
-void set_numa_nodes(void)
+void parse_numa_opts(void)
 {
     int i;
 
-    if (qemu_opts_foreach(qemu_find_opts("numa"), numa_init_func,
+    if (qemu_opts_foreach(qemu_find_opts("numa"), parse_numa,
                           NULL, 1) != 0) {
         exit(1);
     }