From: Stefan Agner <stefan@agner.ch>
Date: Sun, 17 Jun 2018 13:45:29 +0000 (+0200)
Subject: ASoC: codecs: PCM1789: unconditionally flush work
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a7dc662c6a7b9209df600c64b16d33d72dbf56b1;p=openwrt%2Fstaging%2Fblogic.git

ASoC: codecs: PCM1789: unconditionally flush work

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>
---

diff --git a/sound/soc/codecs/pcm1789.c b/sound/soc/codecs/pcm1789.c
index 21f15219b3ad..8df6447c76a6 100644
--- a/sound/soc/codecs/pcm1789.c
+++ b/sound/soc/codecs/pcm1789.c
@@ -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;
 }