confile: cleanup get_config_net_vlan_id()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

confile: cleanup get_config_net_vlan_id()
9b2c4cab · Christian Brauner · 9db97bd9 · 9b2c4cab
Unverified Commit 9b2c4cab authored Dec 09, 2020 by Christian Brauner
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confile.c src/lxc/confile.c +1 -1

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--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -5529,7 +5529,7 @@ static int get_config_net_vlan_id(const char *key, char *retv, int inlen,
 		memset(retv, 0, inlen);

 	if (!netdev)
-		return -1;
+		return ret_errno(EINVAL);

 	if (netdev->type != LXC_NET_VLAN)
 		return 0;