From: Jerome Brunet <jbrunet@baylibre.com>
Date: Fri, 28 Jun 2019 08:17:08 +0000 (+0200)
Subject: ASoC: meson: axg-card: remove useless check on codec
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8fc22fa4b2cd983e4c542d1841b3d2212ad18ed4;p=openwrt%2Fstaging%2Fblogic.git

ASoC: meson: axg-card: remove useless check on codec

While checking cpus before dereferencing the pointer is required, it is
not necessary for codecs. 'codec' can't possibly be NULL in the loop

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c
index 70bb0cbad233..14a8321744da 100644
--- a/sound/soc/meson/axg-card.c
+++ b/sound/soc/meson/axg-card.c
@@ -118,8 +118,7 @@ static void axg_card_clean_references(struct axg_card *priv)
 			if (link->cpus)
 				of_node_put(link->cpus->of_node);
 			for_each_link_codecs(link, j, codec)
-				if (codec)
-					of_node_put(codec->of_node);
+				of_node_put(codec->of_node);
 		}
 	}