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ASoC: mop500: Deletion of unnecessary checks before the function call "of_node_put"

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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>
This commit is contained in:
Markus Elfring 2014-12-02 17:15:11 +01:00 committed by Mark Brown
parent 0099c76285
commit 1679b53287
1 changed files with 2 additions and 4 deletions
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6
sound/soc/ux500/mop500.c
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@ -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);
}
}