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(parent: f45f958) | patch
ASoC: rsnd: delete unneeded test before of_node_put
authorJulia Lawall <Julia.Lawall@lip6.fr>
Fri, 8 Aug 2014 10:07:49 +0000 (12:07 +0200)
committerMark Brown <broonie@linaro.org>
Sat, 16 Aug 2014 22:06:36 +0000 (17:06 -0500)
commit0c00ba6af6ebe20e27fb404b3133ce31b86fe1db
tree51c0c52ebb3abb38747494dbd184d28c471a01dftree | snapshot
parentf45f9587f1dd1e89dd1c89561c9572f777c5bcb7commit | diff
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>
sound/soc/sh/rcar/core.c diff | blob | history
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