From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Wed, 9 Dec 2020 08:59:56 +0000 (+0100)
Subject: confile_utils: cleanup network_ifname()
X-Git-Tag: lxc-5.0.0~330^2~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffb7e0f6c31f03b645076772788fdc8ffa6abba2;p=thirdparty%2Flxc.git

confile_utils: cleanup network_ifname()

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

diff --git a/src/lxc/confile_utils.c b/src/lxc/confile_utils.c
index 42d274c35..34ea92345 100644
--- a/src/lxc/confile_utils.c
+++ b/src/lxc/confile_utils.c
@@ -698,12 +698,11 @@ int network_ifname(char *valuep, const char *value, size_t size)
 	size_t retlen;
 
 	if (!valuep || !value)
-		return -1;
+		return ret_errno(EINVAL);
 
 	retlen = strlcpy(valuep, value, size);
 	if (retlen >= size)
-		ERROR("Network device name \"%s\" is too long (>= %zu)", value,
-		      size);
+		ERROR("Network device name \"%s\" is too long (>= %zu)", value, size);
 
 	return 0;
 }