[PATCH 3/4] dix: use BUG_RETURN_VAL for pairing errors

[Peter Hutterer]

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 dix/devices.c |   11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/dix/devices.c b/dix/devices.c
index 51a74b6..04008d4 100644
--- a/dix/devices.c
+++ b/dix/devices.c
@@ -365,13 +365,12 @@ EnableDevice(DeviceIntPtr dev, BOOL sendevent)
                 /* mode doesn't matter */
                 EnterWindow(dev, screenInfo.screens[0]->root, NotifyAncestor);
             }
-            else if ((other = NextFreePointerDevice()) == NULL) {
-                ErrorF("[dix] cannot find pointer to pair with. "
-                       "This is a bug.\n");
-                return FALSE;
-            }
-            else
+            else {
+                other = NextFreePointerDevice();
+                BUG_RETURN_VAL_MSG(other == NULL, FALSE,
+                                   "[dix] cannot find pointer to pair with.\n");
                 PairDevices(NULL, other, dev);
+            }
         }
         else {
             if (dev->coreEvents)
-- 
1.7.10.1