net: net_check_clients() runs too early to see -device, fix

Call it right after -device devices get created.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 668680f7)

net.c

@@ -1275,7 +1275,7 @@ void net_cleanup(void)
     }
 }
 
-static void net_check_clients(void)
+void net_check_clients(void)
 {
     VLANState *vlan;
 
@@ -1323,8 +1323,6 @@ int net_init_clients(void)
         return -1;
     }
 
-    net_check_clients();
-
     return 0;
 }
 

net.h

@@ -162,6 +162,7 @@ extern const char *legacy_bootp_filename;
 int net_client_init(Monitor *mon, QemuOpts *opts, int is_netdev);
 int net_client_parse(QemuOptsList *opts_list, const char *str);
 int net_init_clients(void);
+void net_check_clients(void);
 void net_cleanup(void);
 void net_set_boot_mask(int boot_mask);
 void net_host_device_add(Monitor *mon, const QDict *qdict);

vl.c

@@ -5969,6 +5969,8 @@ int main(int argc, char **argv, char **envp)
     if (qemu_opts_foreach(&qemu_device_opts, device_init_func, NULL, 1) != 0)
         exit(1);
 
+    net_check_clients();
+
     if (!display_state)
         dumb_display_init();
     /* just use the first displaystate for the moment */