confile_utils: cleanup network_ifname()

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

confile_utils: cleanup network_ifname()
28afad7e · Christian Brauner · ccdd7c31 · 28afad7e
Unverified Commit 28afad7e authored Dec 09, 2020 by Christian Brauner
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confile_utils.c src/lxc/confile_utils.c +2 -3

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--- a/src/lxc/confile_utils.c
+++ b/src/lxc/confile_utils.c
@@ -683,12 +683,11 @@ 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,
+		ERROR("Network device name \"%s\" is too long (>= %zu)", value, size);
-		      size);
 	return 0;
 }