ASoC: simple-card: Delete unneeded test before of_node_put

of_node_put() supports NULL as its argument, so the initial test is not
necessary.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index d1b7293..4f192ee 100644 (file)
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -368,12 +368,9 @@ static int asoc_simple_card_dai_link_of(struct device_node *node,
                dai_link->cpu_dai_name = NULL;
 
 dai_link_of_err:
-       if (np)
-               of_node_put(np);
-       if (bitclkmaster)
-               of_node_put(bitclkmaster);
-       if (framemaster)
-               of_node_put(framemaster);
+       of_node_put(np);
+       of_node_put(bitclkmaster);
+       of_node_put(framemaster);
        return ret;
 }
 
@@ -464,11 +461,9 @@ static int asoc_simple_card_unref(struct platform_device *pdev)
             num_links < card->num_links;
             num_links++, dai_link++) {
                np = (struct device_node *) dai_link->cpu_of_node;
-               if (np)
-                       of_node_put(np);
+               of_node_put(np);
                np = (struct device_node *) dai_link->codec_of_node;
-               if (np)
-                       of_node_put(np);
+               of_node_put(np);
        }
        return 0;
 }