Commit a493b6a6 authored Aug 08, 2014 by Julia Lawall Committed by Mark Brown Aug 16, 2014

ASoC: rsnd: delete unneeded test before of_node_put

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>

parent 7d1311b9

sound/soc/sh/rcar/core.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -798,9 +798,7 @@ if (name##_node) { \
		mod_parse(src);
		mod_parse(dvc);

		if (playback)
		of_node_put(playback);
		if (capture)
		of_node_put(capture);
		}

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