dix: use BUG_RETURN_VAL for an error message
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com>
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@ -1051,11 +1051,8 @@ SetDeviceSpecificAccelerationProfile(DeviceVelocityPtr vel,
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DeviceVelocityPtr
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DeviceVelocityPtr
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GetDevicePredictableAccelData(DeviceIntPtr dev)
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GetDevicePredictableAccelData(DeviceIntPtr dev)
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{
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{
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/*sanity check */
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BUG_RETURN_VAL(!dev, NULL);
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if (!dev) {
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ErrorF("[dix] accel: DeviceIntPtr was NULL");
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return NULL;
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}
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if (dev->valuator &&
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if (dev->valuator &&
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dev->valuator->accelScheme.AccelSchemeProc ==
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dev->valuator->accelScheme.AccelSchemeProc ==
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acceleratePointerPredictable &&
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acceleratePointerPredictable &&
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