[Sound-open-firmware] [PATCH] pipeline: fix error handling

[Liam Girdwood]

On Thu, 2018-03-08 at 17:06 -0600, Pierre-Louis Bossart wrote:
> missing assignment of 'ret' variable, fix
> Detected with sonarcloud.
> 
> Fixes: 4252c49d537 ('pipeline: Add XRUN state and handler within pipeline')
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
> 
All applied.

Thanks

Liam