From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 3 Feb 2022 16:19:32 +0000 (+0100)
Subject: hostnamed: trivial optimization
X-Git-Tag: v251-rc1~354
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e6fccf029bfae133c9158304af66dc28e0399549;p=thirdparty%2Fsystemd.git

hostnamed: trivial optimization
---

diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c
index a60e0f82958..0a922ec4942 100644
--- a/src/hostname/hostnamed.c
+++ b/src/hostname/hostnamed.c
@@ -185,15 +185,16 @@ static int get_dmi_data(const char *database_key, const char *regular_key, char
         if (!s && regular_key)
                 (void) sd_device_get_property_value(device, regular_key, &s);
 
+        if (!ret)
+                return !!s;
+
         if (s) {
                 b = strdup(s);
                 if (!b)
                         return -ENOMEM;
         }
 
-        if (ret)
-                *ret = TAKE_PTR(b);
-
+        *ret = TAKE_PTR(b);
         return !!s;
 }