From 11bedc5cabb1c7c75b16bdb8276db8b764352b0a Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 22 Nov 2017 12:10:39 +0100
Subject: [PATCH] logind: fix sysfs change trigger code

We can't create files in sysfs, hence don't bother. Also if we ignore
the return value, do so explicitly by casting to void.
---
 src/login/logind-dbus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c
index e13010ecf..0ac16de2d 100644
--- a/src/login/logind-dbus.c
+++ b/src/login/logind-dbus.c
@@ -1252,7 +1252,7 @@ static int trigger_device(Manager *m, struct udev_device *d) {
                 if (!t)
                         return -ENOMEM;
 
-                write_string_file(t, "change", WRITE_STRING_FILE_CREATE);
+                (void) write_string_file(t, "change", 0);
         }
 
         return 0;
-- 
2.30.2