From: Daniel Mack <daniel@zonque.org>
Date: Wed, 27 May 2015 13:20:58 +0000 (+0200)
Subject: logind: prefix some calls to unlink with (void)
X-Git-Tag: v226.4~1^2~344
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=dd6979f65c61a570503929e4d5b592fd7410e0ec;ds=sidebyside

logind: prefix some calls to unlink with (void)

Make Coverity happy and tell it we're not interested in the return
value of these two calls.
---

diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c
index 3555bcc2f..10a9df096 100644
--- a/src/login/logind-dbus.c
+++ b/src/login/logind-dbus.c
@@ -1965,7 +1965,7 @@ static int method_cancel_scheduled_shutdown(sd_bus_message *message, void *userd
         m->scheduled_shutdown_timeout = 0;
 
         if (m->unlink_nologin) {
-                unlink("/run/nologin");
+                (void) unlink("/run/nologin");
                 m->unlink_nologin = false;
         }
 
diff --git a/src/login/logind.c b/src/login/logind.c
index 78753bca4..23fb55a9d 100644
--- a/src/login/logind.c
+++ b/src/login/logind.c
@@ -170,7 +170,7 @@ static void manager_free(Manager *m) {
                 udev_unref(m->udev);
 
         if (m->unlink_nologin)
-                unlink("/run/nologin");
+                (void) unlink("/run/nologin");
 
         bus_verify_polkit_async_registry_free(m->polkit_registry);