bridge: fix corner case with network reload

After removing all ifname options from bridge interface and executing network
reload the configuration was not applied properly on the system. With this
change that is no longer a issue.

Signed-off-by: Luka Perkov <luka@openwrt.org>

diff --git a/bridge.c b/bridge.c
index 05f2ad6..01c9a2c 100644 (file)
--- a/bridge.c
+++ b/bridge.c
@@ -454,12 +454,11 @@ bridge_config_init(struct device *dev)
                device_set_present(&bst->dev, true);
        }
 
                device_set_present(&bst->dev, true);
        }
 

-       if (!bst->ifnames)
-               return;
-

        vlist_update(&bst->members);
        vlist_update(&bst->members);

-       blobmsg_for_each_attr(cur, bst->ifnames, rem) {
-               bridge_add_member(bst, blobmsg_data(cur));
+       if (bst->ifnames) {
+               blobmsg_for_each_attr(cur, bst->ifnames, rem) {
+                       bridge_add_member(bst, blobmsg_data(cur));
+               }

        }
        vlist_flush(&bst->members);
 }
        }
        vlist_flush(&bst->members);
 }