From 4c6d20dece1da97c31cd88ddebc007bf33204b82 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 21 May 2015 20:43:21 +0200
Subject: [PATCH] device: never act on mount events for devices if device
 support is not available

---
 src/core/device.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/device.c b/src/core/device.c
index c784cabbb5..e7efcf0f0a 100644
--- a/src/core/device.c
+++ b/src/core/device.c
@@ -771,6 +771,9 @@ int device_found_node(Manager *m, const char *node, bool add, DeviceFound found,
         assert(m);
         assert(node);
 
+        if (!device_supported())
+                return 0;
+
         /* This is called whenever we find a device referenced in
          * /proc/swaps or /proc/self/mounts. Such a device might be
          * mounted/enabled at a time where udev has not finished