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dix: use BUG_RETURN_VAL for an error message

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Peter Hutterer 2013-01-11 08:52:08 +10:00
parent a0c38ea6cb
commit 0d7d794060
1 changed files with 2 additions and 5 deletions
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7
dix/ptrveloc.c
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@ -1051,11 +1051,8 @@ SetDeviceSpecificAccelerationProfile(DeviceVelocityPtr vel,
DeviceVelocityPtr
GetDevicePredictableAccelData(DeviceIntPtr dev)
{
/*sanity check */
if (!dev) {
ErrorF("[dix] accel: DeviceIntPtr was NULL");
return NULL;
}
BUG_RETURN_VAL(!dev, NULL);
if (dev->valuator &&
dev->valuator->accelScheme.AccelSchemeProc ==
acceleratePointerPredictable &&