From: Hans Dedecker <dedeckeh@gmail.com>
Date: Wed, 29 Jun 2016 12:02:18 +0000 (+0200)
Subject: alias: Set alias link device status to disabled when device is removed
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=commitdiff_plain;h=5df548d8edd3f9be39d409d1eeeaef99fbb27aa0

alias: Set alias link device status to disabled when device is removed

Fixes missing link state event propagation for an aliased device in case a new device is added
as the link state has the last known status of the old device possible resulting into
no link state change detection.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Acked-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/alias.c b/alias.c
index 6b938ca..56420c7 100644
--- a/alias.c
+++ b/alias.c
@@ -61,8 +61,10 @@ static void alias_set_device(struct alias_device *alias, struct device *dev)
 		device_set_ifindex(&alias->dev, dev->ifindex);
 		device_set_ifname(&alias->dev, dev->ifname);
 		device_add_user(&alias->dep, dev);
-	} else
+	} else {
 		device_set_ifname(&alias->dev, "");
+		device_set_link(&alias->dev, false);
+	}
 }
 
 static int