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ASoC: rsnd: delete unneeded test before of_node_put

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Of_node_put supports NULL as its argument, so the initial test is not
necessary.

Suggested by Uwe Kleine-König.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e;
@@

-if (e)
   of_node_put(e);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Julia Lawall 2014-08-08 12:07:49 +02:00 committed by Mark Brown
parent 7d1311b93e
commit a493b6a637
1 changed files with 2 additions and 4 deletions
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6
sound/soc/sh/rcar/core.c
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@ -798,10 +798,8 @@ if (name##_node) { \
mod_parse(src);
mod_parse(dvc);
if (playback)
of_node_put(playback);
if (capture)
of_node_put(capture);
of_node_put(playback);
of_node_put(capture);
}
dai_i++;