From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Tue, 8 Dec 2020 18:00:57 +0000 (+0100)
Subject: confile: cleanup get_config_net_link()
X-Git-Tag: lxc-5.0.0~330^2~68
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30302ee9506f7e9c3850befbec8798282bdbc268;p=thirdparty%2Flxc.git

confile: cleanup get_config_net_link()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 229bd3c3a..8366b20d1 100644
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -5606,7 +5606,7 @@ static int get_config_net_link(const char *key, char *retv, int inlen,
 		memset(retv, 0, inlen);
 
 	if (!netdev)
-		return -1;
+		return ret_errno(EINVAL);
 
 	if (netdev->link[0] != '\0')
 		strprint(retv, inlen, "%s", netdev->link);