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ASoC: codecs: PCM1789: unconditionally flush work

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Work is guaranteed to be initialized on exit. Drop the unnecessary
if statement and always call flush_work.

This fixes a warning seen with clang:
sound/soc/codecs/pcm1789.c:265:13: warning: address of 'priv->work' will
      always evaluate to 'true' [-Wpointer-bool-conversion]
        if (&priv->work)
        ~~   ~~~~~~^~~~

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Stefan Agner 2018-06-17 15:45:29 +02:00 committed by Mark Brown
parent 0ddce71c21
commit a7dc662c6a
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1 changed files with 1 additions and 2 deletions
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sound/soc/codecs/pcm1789.c
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@ -262,8 +262,7 @@ int pcm1789_common_exit(struct device *dev)
{
struct pcm1789_private *priv = dev_get_drvdata(dev);
if (&priv->work)
flush_work(&priv->work);
flush_work(&priv->work);
return 0;
}