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Commit a493b6a6 authored by Julia Lawall's avatar Julia Lawall Committed by Mark Brown
Browse files

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: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarMark 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);

		}