mount: failure to mount cgroup hierarchies should not be fatal

[elogind.git] / src / mount-setup.c

diff --git a/src/mount-setup.c b/src/mount-setup.c
index 77be8fead846e1eba98c63d3f7c8fe28313c2c0a..48c32eab3339486c31bf756be816287cd6fbd9ed 100644 (file)
--- a/src/mount-setup.c
+++ b/src/mount-setup.c
@@ -136,8 +136,10 @@ static int mount_cgroup_controllers(void) {
 
         /* Mount all available cgroup controllers that are built into the kernel. */
 
-        if (!(f = fopen("/proc/cgroups", "re")))
-                return -ENOENT;
+        if (!(f = fopen("/proc/cgroups", "re"))) {
+                log_error("Failed to enumerate cgroup controllers: %m");
+                return 0;
+        }
 
         /* Ignore the header line */
         (void) fgets(buf, sizeof(buf), f);