ASoC: mop500: Deletion of unnecessary checks before the function call "of_node_put"
authorMarkus Elfring <elfring@users.sourceforge.net>
Tue, 2 Dec 2014 16:15:11 +0000 (17:15 +0100)
committerMark Brown <broonie@kernel.org>
Wed, 3 Dec 2014 18:31:03 +0000 (18:31 +0000)
The of_node_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/ux500/mop500.c

index ea9ba2844510daf8adec475deb612a129bcc477c..9f2d045ee11854dc094a0588a3b20f35c5b07d03 100644 (file)
@@ -63,10 +63,8 @@ static void mop500_of_node_put(void)
        int i;
 
        for (i = 0; i < 2; i++) {
-               if (mop500_dai_links[i].cpu_of_node)
-                       of_node_put(mop500_dai_links[i].cpu_of_node);
-               if (mop500_dai_links[i].codec_of_node)
-                       of_node_put(mop500_dai_links[i].codec_of_node);
+               of_node_put(mop500_dai_links[i].cpu_of_node);
+               of_node_put(mop500_dai_links[i].codec_of_node);
        }
 }