[PATCH 2/7] dix: return early from DisableDevice if the device is already disabled

[Peter Hutterer]

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 dix/devices.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/dix/devices.c b/dix/devices.c
index 0755cd7..2be8bf1 100644
--- a/dix/devices.c
+++ b/dix/devices.c
@@ -428,6 +428,9 @@ DisableDevice(DeviceIntPtr dev, BOOL sendevent)
     BOOL enabled;
     int flags[MAXDEVICES] = { 0 };
 
+    if (!dev->enabled)
+        return TRUE;
+
     for (prev = &inputInfo.devices;
          *prev && (*prev != dev); prev = &(*prev)->next);
     if (*prev != dev)
-- 
1.7.10.1